Assignee profile:

FUJITSU LIMITED

City:

Kawasaki

Country:

Japan

Published Applications:

26,792

Last publication date:

2025-10-16

Patent Grants:

24,053

Last grant date:

2026-05-19

Fujitsu Limited is a Japanese multinational information technology equipment and services company headquartered in Kawasaki, Japan. It is the world's fourth-largest IT services provider measured by revenues. The company offers a full range of technology products, solutions, and services, including cloud computing, AI, and IoT. Fujitsu also provides IT infrastructure services, such as data centers, servers, storage, networks, and software. It also offers consulting and system integration services to help customers optimize their IT investments.

Quarterly FUJITSU LIMITED Patent Applications

Top Inventors for applications by FUJITSU LIMITED

These are the the leading inventors for applications assigned to FUJITSU LIMITED:

Recent patent applications by FUJITSU LIMITED

FUJITSU LIMITED based in Kawasaki, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2025-10-16
US20250322285A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING NOISE INFORMATION ESTIMATION PROGRAM, NOISE INFORMATION ESTIMATION METHOD, AND INFORMATION PROCESSING APPARATUS

#2 | 2025-09-11 ✅ Patent 12,632,701 granted on 2026-05-19
US20250284929A1
Physics

GLOBAL INTERPRETATION OF GRAPH LEARNING EXPLAINABILITY BASED ON CUMULATIVE DENOISING AND CLUSTERED SEARCH

#3 | 2025-09-11
US20250284769A1
Physics

ARITHMETIC PROCESSING DEVICE AND ARITHMETIC PROCESSING METHOD

#4 | 2025-09-04
US20250278454A1
Physics

COMPUTING SYSTEM AND METHOD FOR CONTROLLING COMPUTING SYSTEM

#5 | 2025-07-31 ✅ Patent 12,493,992 granted on 2025-12-09
US20250245858A1
Physics

ENCODING APPARATUS AND DECODING APPARATUS, AND ENCODING METHOD AND DECODING METHOD

#6 | 2025-07-24
US20250238593A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING INFORMATION PROCESSING PROGRAM AND INFORMATION PROCESSING METHOD

#7 | 2025-07-15 ✅ Patent 12,360,978 granted on 2025-07-15
US18411095
Physics

Data type based aggregation of multiple linked tables for machine learning tasks

#8 | 2025-06-12 ✅ Patent 12,445,903 granted on 2025-10-14
US20250193732A1
Electricity

BASE STATION DEVICE, TERMINAL DEVICE, COMMUNICATION METHOD AND COMMUNICATION SYSTEM

#9 | 2025-06-05 ✅ Patent 12,664,457 granted on 2026-06-23
US20250181956A1
Physics

INFORMATION PROCESSING DEVICE, METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAM

#10 | 2025-05-01
US20250141547A1
Electricity

OPTICAL TRANSMISSION LINE MONITORING DEVICE AND OPTICAL TRANSMISSION LINE MONITORING METHOD

#11 | 2025-05-01
US20250141543A1
Electricity

OPTICAL TRANSMISSION LINE MONITORING DEVICE AND OPTICAL TRANSMISSION LINE MONITORING METHOD

#12 | 2025-05-01
US20250139433A1
Physics

MODEL GENERATION METHOD AND INFORMATION PROCESSING APPARATUS

#13 | 2025-04-24
US20250131194A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING DEVICE

#14 | 2025-04-24
US20250130843A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING METHOD, AND MANAGEMENT DEVICE

#15 | 2025-04-17
US20250124710A1
Physics

NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING GENERATION PROGRAM, GENERATION METHOD, AND INFORMATION PROCESSING DEVICE

#16 | 2025-03-27 ✅ Patent 12,639,607 granted on 2026-05-26
US20250103933A1
Physics

EXPECTED VALUE CALCULATION SYSTEM, EXPECTED VALUE CALCULATION APPARATUS, AND EXPECTED VALUE CALCULATION METHOD

#17 | 2025-03-20 ✅ Patent 12,566,780 granted on 2026-03-03
US20250094447A1
Physics

Hybrid Classical-Quantum Unsupervised Multiclass Classification

#18 | 2025-03-20 ✅ Patent 12,524,425 granted on 2026-01-13
US20250094436A1
Physics

TASK-SPECIFIC GRAPH SET ANALYSIS AND VISUALIZATION

#19 | 2025-03-20 ✅ Patent 12,461,858 granted on 2025-11-04
US20250094349A1
Physics

PROCESSOR

#20 | 2025-03-13 ✅ Patent 12,499,105 granted on 2025-12-16
US20250086163A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING SYSTEM

#21 | 2025-03-13 ✅ Patent 12,591,522 granted on 2026-03-31
US20250086119A1
Physics

COMPUTER-READABLE RECORDING MEDIUM HAVING STORED THEREIN MEMORY ACCESS CONTROL PROGRAM, MEMORY ACCESS CONTROL METHOD, AND INFORMATION PROCESSING APPARATUS

#22 | 2025-02-06 ✅ Patent 12,614,319 granted on 2026-04-28
US20250045977A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING AVATAR GENERATING PROGRAM, AVATAR GENERATING METHOD, AND INFORMATION PROCESSING DEVICE

#23 | 2025-01-30 ✅ Patent 12,646,299 granted on 2026-06-02
US20250037433A1
Physics

DETECTION OF ANOMALOUS BEHAVIOR

#24 | 2025-01-30
US20250037000A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING PARTITIONING PROGRAM FOR MULTI-QUBIT OBSERVABLES, PARTITIONING METHOD FOR MULTI-QUBIT OBSERVABLES, AND INFORMATION PROCESSING DEVICE

#25 | 2025-01-30 ✅ Patent 12,399,682 granted on 2025-08-26
US20250036359A1
Physics

DATA PROCESSING DEVICE, COMPUTER-READABLE RECORDING MEDIUM STORING DATA PROCESSING PROGRAM, AND DATA PROCESSING METHOD

#26 | 2025-01-23 ✅ Patent 12,536,120 granted on 2026-01-27
US20250028667A1
Physics

DATA LINKING METHOD AND COMPUTER-READABLE RECORDING MEDIUM STORING DATA LINKING PROGRAM

#27 | 2025-01-02
US20250005390A1
Physics

NON-TRANSITORY COMPUTER-READBLE RECORDING MEDIUM STORING INFORMATION PROCESSING PROGRAM, AND INFORMATION PROCESSING DEVICE

#28 | 2024-12-12 ✅ Patent 12,482,297 granted on 2025-11-25
US20240412559A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING APPARATUS

#29 | 2024-11-28 ✅ Patent 12,321,391 granted on 2025-06-03
US20240394308A1
Physics

Enhancing graph explainability through graph analysis algorithms

#30 | 2024-11-28 ✅ Patent 12,585,690 granted on 2026-03-24
US20240394295A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING INFORMATION VERIFICATION PROGRAM, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING SYSTEM

#31 | 2024-09-26 ✅ Patent 12,111,851 granted on 2024-10-08
US20240320241A1
Physics

Dynamic classification of time-series categorical data

#32 | 2024-09-12 ✅ Patent 12,591,801 granted on 2026-03-31
US20240303527A1
Physics

NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING SIMULATION PROGRAM, SIMULATION METHOD, AND INFORMATION PROCESSING DEVICE

#33 | 2024-08-15 ✅ Patent 12,418,943 granted on 2025-09-16
US20240276568A1
Electricity

MESH NETWORK USING TRANSPARENT TUNNELING OVER A WIRELESS NETWORK

#34 | 2024-08-15 ✅ Patent 12,620,193 granted on 2026-05-05
US20240273854A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING IMAGE PROCESSING PROGRAM, IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD

#35 | 2024-07-18 ✅ Patent 12,289,764 granted on 2025-04-29
US20240244665A1
Electricity

Method and apparatus for transmitting and receiving uplink control information

#36 | 2024-07-18 ✅ Patent 12,437,003 granted on 2025-10-07
US20240241910A1
Physics

IDENTIFICATION OF INFLUENTIAL NODES IN GRAPH DATASETS USING COMBINATORIAL OPTIMIZATION FORMULATIONS

#37 | 2024-07-18 ✅ Patent 12,517,927 granted on 2026-01-06
US20240241891A1
Physics

PROCESSING METHOD, COMPUTER-READABLE RECORDING MEDIUM STORING PROCESSING PROGRAM, AND INFORMATION PROCESSING APPARATUS

#38 | 2024-07-11 ✅ Patent 12,633,088 granted on 2026-05-19
US20240233328A1
Physics

NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM, DETERMINATION METHOD, AND INFORMATION PROCESSING APPARATUS

#39 | 2024-07-04 ✅ Patent 12,167,397 granted on 2024-12-10
US20240224279A1
Electricity

Signal reception apparatus and method and communications system

#40 | 2024-06-27 ✅ Patent 12,512,473 granted on 2025-12-30
US20240213472A1
Electricity

METHOD OF MANUFACTURING POSITIVE ELECTRODE MATERIAL

#41 | 2024-06-27 ✅ Patent 12,499,686 granted on 2025-12-16
US20240212355A1
Physics

STORAGE MEDIUM, ALERT GENERATION METHOD, AND INFORMATION PROCESSING DEVICE

#42 | 2024-06-27 ✅ Patent 12,462,566 granted on 2025-11-04
US20240212354A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING ALERT OUTPUT PROGRAM, ALERT OUTPUT METHOD, AND INFORMATION PROCESSING DEVICE

#43 | 2024-06-27 ✅ Patent 12,586,351 granted on 2026-03-24
US20240212320A1
Physics

STORAGE MEDIUM, SPECIFYING METHOD, AND INFORMATION PROCESSING DEVICE

#44 | 2024-06-27 ✅ Patent 12,373,280 granted on 2025-07-29
US20240211341A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING APPARATUS

#45 | 2024-06-27 ✅ Patent 12,393,445 granted on 2025-08-19
US20240211303A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING APPARATUS

#46 | 2024-06-20 ✅ Patent 12,639,951 granted on 2026-05-26
US20240203164A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING DEVICE

#47 | 2024-06-20 ✅ Patent 12,608,944 granted on 2026-04-21
US20240203125A1
Physics

INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING DEVICE

#48 | 2024-06-20 ✅ Patent 12,620,104 granted on 2026-05-05
US20240202934A1
Physics

INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING DEVICE

#49 | 2024-06-13 ✅ Patent 12,620,230 granted on 2026-05-05
US20240193993A1
Physics

NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING APPARATUS

#50 | 2024-06-13 ✅ Patent 12,393,808 granted on 2025-08-19
US20240193389A1
Physics

NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING APPARATUS

#51 | 2024-06-06 ✅ Patent 12,670,279 granted on 2026-06-30
US20240184907A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING DATABASE MANAGEMENT PROGRAM, DATABASE MANAGEMENT METHOD, AND INFORMATION PROCESSING DEVICE

#52 | 2024-06-06 ✅ Patent 12,174,025 granted on 2024-12-24
US20240183670A1
Physics

Route generation for vehicle routing problem and variants thereof

#53 | 2024-06-04 ✅ Patent 12,001,489 granted on 2024-06-04
US18159103
Physics

Ethics-based multi-modal user post monitoring

#54 | 2024-05-30 ✅ Patent 12,431,912 granted on 2025-09-30
US20240178853A1
Electricity

MISMATCH ERROR CALIBRATION METHOD AND APPARATUS OF A TIME INTERLEAVING DIGITAL-TO-ANALOG CONVERTER

#55 | 2024-05-30 ✅ Patent 12,586,418 granted on 2026-03-24
US20240177526A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING DEVICE

#56 | 2024-05-30 ✅ Patent 12,573,083 granted on 2026-03-10
US20240177341A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING OBJECT DETECTION PROGRAM, DEVICE, AND MACHINE LEARNING MODEL GENERATION METHOD

#57 | 2024-05-23 ✅ Patent 12,074,690 granted on 2024-08-27
US20240171297A1
Electricity

Optical signal power gain

#58 | 2024-05-23 ✅ Patent 12,308,931 granted on 2025-05-20
US20240171255A1
Electricity

Communication apparatus, wireless communication system, and transmission rank switching method

#59 | 2024-05-16 ✅ Patent 12,316,372 granted on 2025-05-27
US20240162981A1
Electricity

Localization of an anomaly in an optical transmission system

#60 | 2024-05-16 ✅ Patent 12,406,423 granted on 2025-09-02
US20240161376A1
Physics

AVATAR CONTROL

#61 | 2024-05-16 ✅ Patent 12,524,624 granted on 2026-01-13
US20240160852A1
Physics

DOMAIN-SPECIFIC TEXT LABELLING USING NATURAL LANGUAGE INFERENCE MODEL

#62 | 2024-05-16 ✅ Patent 12,332,926 granted on 2025-06-17
US20240160646A1
Physics

UNIT PREDICTION FOR CUSTOM FEATURE ENGINEERING

#63 | 2024-05-09 ✅ Patent 12,418,316 granted on 2025-09-16
US20240154635A1
Electricity

ARRAY ANTENNA SYSTEM, NONLINEAR DISTORTION SUPPRESSION METHOD, AND WIRELESS DEVICE

#64 | 2024-05-09 ✅ Patent 12,608,920 granted on 2026-04-21
US20240153248A1
Physics

MACHINE LEARNING METHOD AND MACHINE LEARNING APPARATUS

#65 | 2024-05-02 ✅ Patent 12,132,521 granted on 2024-10-29
US20240146415A1
Electricity

Optical signal adjustment

#66 | 2024-04-25 ✅ Patent 12,556,284 granted on 2026-02-17
US20240137127A1
Electricity

OPTICAL TRANSMITTER THAT TRANSMITS MULTI-LEVEL SIGNAL

#67 | 2024-04-25 ✅ Patent 12,639,604 granted on 2026-05-26
US20240135216A1
Physics

SOLVING OPTIMIZATION PROBLEMS ON SHALLOW CIRCUITS USING A QUANTUM COMPUTER

#68 | 2024-04-11 ✅ Patent 12,531,635 granted on 2026-01-20
US20240120996A1
Electricity

OPTICAL TRANSMITTER AND BIAS CONTROL METHOD

#69 | 2024-04-11 ✅ Patent 12,314,724 granted on 2025-05-27
US20240118900A1
Physics

Arithmetic processing device and arithmetic processing method

#70 | 2024-04-11 ✅ Patent 12,608,207 granted on 2026-04-21
US20240118891A1
Physics

PROCESSOR

#71 | 2024-04-04 ✅ Patent 12,567,908 granted on 2026-03-03
US20240113789A1
Electricity

OPTICAL RECEIVER

#72 | 2024-04-04 ✅ Patent 12,423,304 granted on 2025-09-23
US20240111770A1
Physics

CONTROL METHOD, COMPUTER-READABLE RECORDING MEDIUM STORING CONTROL PROGRAM, AND INFORMATION PROCESSING DEVICE

#73 | 2024-03-28 ✅ Patent 12,574,391 granted on 2026-03-10
US20240106834A1
Electricity

COMPUTER-READABLE RECORDING MEDIUM STORING INFORMATION MANAGEMENT PROGRAM, INFORMATION MANAGEMENT METHOD, INFORMATION PROCESSING DEVICE, AND INFORMATION SHARING SYSTEM

#74 | 2024-03-28 ✅ Patent 12,199,741 granted on 2025-01-14
US20240106557A1
Electricity

Optical transmission system, optical transmission device, and optical transmission method

#75 | 2024-03-28 ✅ Patent 12,093,323 granted on 2024-09-17
US20240104142A1
Physics

Computer-readable recording medium storing information management program, information processing system, and information management method

#76 | 2024-03-28 ✅ Patent 12,399,902 granted on 2025-08-26
US20240104109A1
Physics

INFORMATION DISPLAY APPARATUS, INFORMATION DISPLAY METHOD, AND COMPUTER-READABLE RECORDING MEDIUM STORING INFORMATION DISPLAY PROGRAM

#77 | 2024-03-28 ✅ Patent 12,189,642 granted on 2025-01-07
US20240104107A1
Physics

Information processing apparatus and prediction method

#78 | 2024-03-21 ✅ Patent 12,282,770 granted on 2025-04-22
US20240095030A1
Physics

Storage medium, arithmetic operation method, and information processing apparatus

#79 | 2024-03-21 ✅ Patent 12,436,339 granted on 2025-10-07
US20240094470A1
Physics

OPTICAL TRANSCEIVER, OPTICAL TRANSCEIVER DEVICE USING THE SAME, AND METHOD OF CONTROLLING LIGHT SOURCE WAVELENGTHS

#80 | 2024-03-14 ✅ Patent 12,040,838 granted on 2024-07-16
US20240089007A1
Electricity

Mitigation of anomaly loss in an optical transmission system

#81 | 2024-03-14 ✅ Patent 12,494,449 granted on 2025-12-09
US20240088083A1
Electricity

SEMICONDUCTOR DEVICE WITH ANTENNA

#82 | 2024-03-14 ✅ Patent 12,346,773 granted on 2025-07-01
US20240086756A1
Physics

ERROR DETECTION METHOD AND INFORMATION PROCESSING APPARATUS

#83 | 2024-03-14 ✅ Patent 12,346,358 granted on 2025-07-01
US20240086439A1
Physics

NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING APPARATUS

#84 | 2024-03-14 ✅ Patent 12,561,356 granted on 2026-02-24
US20240086438A1
Physics

NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING APPARATUS

#85 | 2024-03-14 ✅ Patent 12,190,115 granted on 2025-01-07
US20240086197A1
Physics

Processing call and return information due to a branch prediction error

#86 | 2024-03-14 ✅ Patent 12,287,211 granted on 2025-04-29
US20240085194A1
Physics

Vehicle routing problem (VRP) solution using annealer-based solvers

#87 | 2024-03-07 ✅ Patent 12,301,328 granted on 2025-05-13
US20240080081A1
Electricity

Signal transmission, and signal reception apparatuses

#88 | 2024-02-29 ✅ Patent 12,232,048 granted on 2025-02-18
US20240073828A1
Electricity

Base station device, terminal device, wireless communication system, and communication method

#89 | 2024-02-29 ✅ Patent 12,362,736 granted on 2025-07-15
US20240072778A1
Electricity

CLOCK FREQUENCY ADJUSTING CIRCUIT AND METHOD FOR ADJUSTING CLOCK FREQUENCY

#90 | 2024-02-29 ✅ Patent 12,639,629 granted on 2026-05-26
US20240070536A1
Physics

COMPUTER-READABLE RECORDING MEDIUM STORING DETERMINATION PROGRAM, DETERMINATION APPARATUS, AND DETERMINATION METHOD

#91 | 2024-02-29 ✅ Patent 12,554,521 granted on 2026-02-17
US20240069941A1
Physics

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, AND METHOD OF CONTROLLING INFORMATION PROCESSING APPARATUS

#92 | 2024-02-15 ✅ Patent 12,301,721 granted on 2025-05-13
US20240056304A1
Electricity

Storage medium, consideration distribution method, and information management device

#93 | 2024-02-15 ✅ Patent 12,405,798 granted on 2025-09-02
US20240053990A1
Physics

INSTRUCTION PROCESSING APPARATUS AND INSTRUCTION PROCESSING METHOD

#94 | 2024-02-08 ✅ Patent 11,962,562 granted on 2024-04-16
US20240048519A1
Electricity

Anonymous message board server verification

#95 | 2024-02-08 ✅ Patent 12,267,430 granted on 2025-04-01
US20240048386A1
Electricity

Computer-readable recording medium storing information concealing program, method of concealing information, and information management apparatus

#96 | 2024-02-08 ✅ Patent 12,126,565 granted on 2024-10-22
US20240048331A1
Electricity

Wireless communication system, base station, terminal, and method of communication

#97 | 2024-02-08 ✅ Patent 12,027,441 granted on 2024-07-02
US20240047299A1
Electricity

Conductive heat radiation film, method of manufacturing the same, and method of manufacturing electronic device

#98 | 2024-02-08 ✅ Patent 12,374,151 granted on 2025-07-29
US20240046688A1
Physics

STORAGE MEDIUM, DETERMINATION METHOD, AND INFORMATION PROCESSING APPARATUS

#99 | 2024-02-08 ✅ Patent 12,646,152 granted on 2026-06-02
US20240046424A1
Physics

IMAGE PROCESSING PROGRAM, DEVICE, AND METHOD

#100 | 2024-02-01 ✅ Patent 12,283,922 granted on 2025-04-22
US20240039486A1
Electricity

Manufacturing method for compound semiconductor device

Also check out FUJITSU LIMITED's (Kawasaki, Japan) applicant profile with 2,589 patent applications submitted.

AssigneeID:

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