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Assignee profile:

NTT, Inc.

City:

Tokyo

Country:

Japan

Published Applications:

429

Last publication date:

2026-06-04

Patent Grants:

370

Last grant date:

2026-04-21

Quarterly NTT, Inc. Patent Applications

Top Inventors for applications by NTT, Inc.

These are the the leading inventors for applications assigned to NTT, Inc.:

Recent patent applications by NTT, Inc.

NTT, Inc. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-06-04
US20260153365A1
Physics

OPTICAL FIBER SENSING DEVICE AND METHOD

 #2 | 2026-05-21
US20260143542A1
Electricity

Base Station And Terminal Apparatus

 #3 | 2026-05-21
US20260143434A1
Electricity

WIRELESS COMMUNICATION SYSTEM, CENTRALIZED STATION, CENTRALIZED CONTROL METHOD AND CENTRALIZED CONTROL PROGRAM

 #4 | 2026-05-21
US20260143272A1
Electricity

ACOUSTIC SIGNAL OUTPUT DEVICE

 #5 | 2026-05-21
US20260143036A1
Electricity

FLOW LINE ANALYSIS PRETREATMENT DEVICE, METHOD, AND PROGRAM

 #6 | 2026-05-21
US20260141042A1
Physics

DETECTING DEVICE, DETECTING METHOD, AND DETECTING PROGRAM

 #7 | 2026-05-14
US20260134252A1
Physics

TUNING DEVICE, TUNING METHOD, AND TUNING PROGRAM

 #8 | 2026-05-14
US20260133795A1
Physics

IMPACT ANALYSIS APPARATUS, IMPACT ANALYSIS METHOD AND PROGRAM

 #9 | 2026-05-14
US20260133462A1
Physics

OPTICAL SIGNAL GENERATION DEVICE AND OPTICAL SIGNAL GENERATION METHOD

 #10 | 2026-05-07
US20260128810A1
Electricity

PROPAGATION ENVIRONMENT REPRODUCTION DEVICE, PROPAGATION ENVIRONMENT REPRODUCTION METHOD, AND PROPAGATION ENVIRONMENT REPRODUCTION SYSTEM

 #11 | 2026-04-23
US20260113570A1
Electricity

SPEAKER SYSTEM

 #12 | 2026-04-23
US20260113283A1
Electricity

COMMUNICATION APPARATUS, COMMUNICATION METHOD AND PROGRAM

 #13 | 2026-04-23
US20260113075A1
Electricity

RADIO WAVE PROPAGATION ENVIRONMENT REPRODUCTION SYSTEM AND RADIO WAVE PROPAGATION ENVIRONMENT REPRODUCTION METHOD

 #14 | 2026-04-23
US20260110592A1
Physics

APPARATUS AND METHOD FOR OBTAINING MODE FIELD DIAMETER OF OPTICAL FIBER

 #15 | 2026-04-23
US20260110548A1
Physics

ENVIRONMENT MAP GENERATION APPARATUS, ENVIRONMENT MAP GENERATION METHOD AND PROGRAM

 #16 | 2026-04-16
US20260107213A1
Electricity

WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, CLUSTERING MANAGEMENT APPARATUS, AND PROGRAM

 #17 | 2026-04-16
US20260107154A1
Electricity

RADIO COMMUNICATION SYSTEM, RELAY STATION, AND RELAY METHOD

 #18 | 2026-04-16
US20260106894A1
Electricity

COLLECTING DEVICE, COLLECTING METHOD, AND COLLECTING PROGRAM

 #19 | 2026-04-16
US20260105472A1
Physics

PREDICTION DEVICE, LEARNING DEVICE, PREDICTION METHOD, LEARNING METHOD AND COMPUTER PROGRAM

 #20 | 2026-04-16
US20260104285A1
Physics

SIGNAL PROCESSING METHOD IN PHASE OTDR

 #21 | 2026-04-09
US20260098998A1
Physics

BUNDLED OPTICAL FIBER

 #22 | 2026-04-02
US20260095012A1
Electricity

PUMP LIGHT GENERATION APPARATUS, OPTICAL AMPLIFIER AND PUMP LIGHT GENERATION METHOD

 #23 | 2026-04-02
US20260093822A1
Physics

ANALYSIS DEVICE, ANALYSIS METHOD, AND ANALYSIS PROGRAM

 #24 | 2026-04-02
US20260092808A1
Physics

ESTIMATION APPARATUS, ESTIMATION METHOD AND PROGRAM

 #25 | 2026-03-26
US20260089413A1
Electricity

CONTROL SYSTEM, CONTROL APPARATUS, NETWORK APPARATUS, CONTROL METHOD AND PROGRAM

 #26 | 2026-03-26
US20260089043A1
Electricity

SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD

 #27 | 2026-03-26
US20260087197A1
Physics

PLANNING DEVICES, PLANNING METHODS, PLANNING PROGRAM

 #28 | 2026-03-26
US20260086774A1
Physics

ESTIMATION APPARATUS, DESIGN SUPPORT APPARATUS, ESTIMATION METHOD, DESIGN SUPPORT METHOD AND COMPUTER PROGRAM

 #29 | 2026-03-19
US20260081689A1
Electricity

SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD

 #30 | 2026-03-19
US20260080652A1
Physics

OBJECT DETECTION DEVICE, OBJECT DETECTION METHOD, AND OBJECT DETECTION PROGRAM

 #31 | 2026-03-12
US20260075557A1
Electricity

BASE STATION AND TERMINAL APPARATUS FOR SYNCHRONIZING TIME IN MULTI-LINK

 #32 | 2026-03-12
US20260075374A1
Electricity

PSEUDO-AMBISONICS SIGNAL GENERATING APPARATUS, PSEUDO-AMBISONICS SIGNAL GENERATING METHOD, ACOUSTIC EVENT PRESENTING SYSTEM, AND PROGRAM

 #33 | 2026-03-12
US20260074793A1
Electricity

TRANSMISSION SYSTEM AND TRANSMISSION METHOD

 #34 | 2026-03-12
US20260072763A1
Physics

OPERATION MODE SETTING DEVICE, OPERATION MODE SETTING METHOD, OPERATION MODE SETTING PROGRAM AND SYSTEM

 #35 | 2026-03-05
US20260067146A1
Electricity

WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION SYSTEM, AND TRANSMISSION DEVICE

 #36 | 2026-03-05
US20260067054A1
Electricity

WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, BASE STATION, AND CONTROL PROGRAM

 #37 | 2026-03-05
US20260064798A1
Physics

OPTIMIZING APPARATUS, OPTIMIZING METHOD, AND OPTIMIZING PROGRAM

 #38 | 2026-03-05
US20260062693A1
Chemistry; metallurgy

MUTANT CREATION APPARATUS, METHOD, AND PROGRAM

 #39 | 2026-02-26
US20260058726A1
Electricity

OPTICAL POWER DISTRIBUTION ESTIMATION APPARATUS, OPTICAL POWER DISTRIBUTION ESTIMATION METHOD, AND COMPUTER PROGRAM

 #40 | 2026-02-26
US20260058725A1
Electricity

OPTICAL POWER DISTRIBUTION ESTIMATION APPARATUS, OPTICAL POWER DISTRIBUTION ESTIMATION METHOD, AND COMPUTER PROGRAM

 #41 | 2026-02-26
US20260056085A1
Physics

EQUIPMENT AND METHOD FOR CHARACTERIZING BIDIRECTIONAL CROSSTALK

 #42 | 2026-02-19
US20260052401A1
Electricity

COMMUNICATION CONTROL APPARATUS, WIRELESS COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD AND PROGRAM

 #43 | 2026-02-12
US20260046537A1
Electricity

OPTICAL COMMUNICATION APPARATUS AND OPTICAL COMMUNICATION METHOD

 #44 | 2026-02-12
US20260046332A1
Electricity

ACCELERATOR STATE CONTROL DEVICE, ACCELERATOR STATE CONTROL SYSTEM, ACCELERATOR STATE CONTROL METHOD AND PROGRAM

 #45 | 2026-02-12
US20260046107A1
Electricity

CONVERSION DEVICE, CONVERSION PROGRAM, AND CONVERSION METHOD

 #46 | 2026-02-12
US20260046053A1
Electricity

COMMUNICATION SYSTEM, FIRST OPTICAL COMMUNICATION APPARATUS AND TRANSMISSION LINE CHARACTERISTIC IDENTIFICATION METHOD

 #47 | 2026-02-12
US20260045754A1
Electricity

OPTICAL FIBER FOR AMPLIFICATION AND CLADDING-PUMPED OPTICAL FIBER AMPLIFIER

 #48 | 2026-02-12
US20260043685A1
Physics

OPTICAL PATH TESTING DEVICE AND OPTICAL PATH TESTING METHOD

 #49 | 2026-02-05
US20260040142A1
Electricity

RADIO COMMUNICATION SYSTEM, CONTROL APPARATUS, CONTROL METHOD, AND PROGRAM

 #50 | 2026-02-05
US20260037591A1
Physics

DATA PROCESSING DEVICE, DATA PROCESSING METHOD, AND DATA PROCESSING PROGRAM

 #51 | 2026-01-29
US20260032619A1
Electricity

WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION DEVICE

 #52 | 2026-01-29
US20260031459A1
Electricity

BATTERY PACK FOR AN ELECTRIC-POWERED ROAD VEHICLE AND ELECTRIC-POWERED ROAD VEHICLE PROVIDED WITH SUCH A BATTERY PACK

 #53 | 2026-01-22
US20260025202A1
Electricity

OPTICAL POWER DISTRIBUTION ESTIMATION APPARATUS, OPTICAL POWER DISTRIBUTION ESTIMATION METHOD, AND COMPUTER PROGRAM

 #54 | 2026-01-22
US20260023958A1
Physics

ARITHMETIC PROCESSING DEVICE, ARITHMETIC PROCESSING METHODS, AND ARITHMETIC PROCESSING PROGRAM

 #55 | 2026-01-15
US20260019878A1
Electricity

SIGNAL TRANSFER SYSTEM, BASE STATION APPARATUS, TRANSFER CONTROL APPARATUS AND SIGNAL TRANSFER METHOD

 #56 | 2026-01-15
US20260018161A1
Physics

CHANNEL SELECTION APPARATUS, CHANNEL SELECTION METHOD, AND PROGRAM

 #57 | 2025-12-18
US20250384890A1
Physics

CODING DEVICE, DECODING DEVICE, AND METHOD AND PROGRAM THEREOF

 #58 | 2025-12-11
US20250377483A1
Physics

GLOBAL SOLAR RADIATION AMOUNT ESTIMATION DEVICE, GLOBAL SOLAR RADIATION AMOUNT LEARNING DEVICE, GLOBAL SOLAR RADIATION AMOUNT ESTIMATION METHOD, AND GLOBAL SOLAR RADIATION AMOUNT ESTIMATION PROGRAM

 #59 | 2025-11-13
US20250349307A1
Physics

LINEAR PREDICTION ANALYSIS DEVICE, METHOD, PROGRAM, AND STORAGE MEDIUM

 #60 | 2025-11-06 ✅ Patent 12,608,398 granted on 2026-04-21
US20250342172A1
Physics

VISUALIZATION DEVICE, VISUALIZATION METHOD AND VISUALIZATION PROGRAM

 #61 | 2025-10-30 ✅ Patent 12,594,855 granted on 2026-04-07
US20250332956A1
Performing operations; transporting

PREDICTION APPARATUS, PREDICTION METHOD, AND PROGRAM

 #62 | 2025-08-14 ✅ Patent 12,556,449 granted on 2026-02-17
US20250260617A1
Electricity

COMMUNICATION SYSTEM, INTEGRATED CONTROLLER, CONTROL APPARATUS AND SWITCHING METHOD

 #63 | 2025-07-24 ✅ Patent 12,591,741 granted on 2026-03-31
US20250238617A1
Physics

VIOLATION PREDICTION APPARATUS, VIOLATION PREDICTION METHOD AND PROGRAM

 #64 | 2025-07-24 ✅ Patent 12,632,195 granted on 2026-05-19
US20250238158A1
Physics

COMPUTER SYSTEM AND CONTROL METHOD THEREFOR

 #65 | 2025-07-17 ✅ Patent 12,562,576 granted on 2026-02-24
US20250233421A1
Electricity

CONTROL APPARATUS, POWER SUPPLY SYSTEM, CONTROL METHOD AND PROGRAM

 #66 | 2025-07-10 ✅ Patent 12,580,654 granted on 2026-03-17
US20250226884A1
Electricity

OPTICAL TRANSMISSION SYSTEM, OPTICAL RECEIVER, OPTICAL TRANSMITTER, CONTROL METHOD AND PROGRAM

 #67 | 2025-06-19 ✅ Patent 12,556,778 granted on 2026-02-17
US20250203173A1
Electricity

VIDEO PLAYER, VIDEO PLAYBACK METHOD, AND PROGRAM

 #68 | 2025-06-05 ✅ Patent 12,568,007 granted on 2026-03-03
US20250184192A1
Electricity

EQUALIZATION METHOD, EQUALIZATION DEVICE AND RECEIVING SYSTEM

 #69 | 2025-05-29 ✅ Patent 12,627,323 granted on 2026-05-12
US20250175205A1
Electricity

SIGNAL GENERATION APPARATUS, SIGNAL GENERATION METHOD, AND COMPUTER PROGRAM

 #70 | 2025-05-29 ✅ Patent 12,556,203 granted on 2026-02-17
US20250175198A1
Electricity

SYMBOL JUDGEMENT APPARATUS, SYMBOL JUDGEMENT METHOD AND PROGRAM

 #71 | 2025-05-22 ✅ Patent 12,537,930 granted on 2026-01-27
US20250168317A1
Electricity

FIELD EXPANSION DEVICE, FIELD EXPANSION METHOD, FIELD EXPANSION PROGRAM, AND FIELD EXPANSION SYSTEM

 #72 | 2025-05-22 ✅ Patent 12,626,673 granted on 2026-05-12
US20250166584A1
Physics

DISPLAY DATA GENERATION DEVICE, DISPLAY DATA GENERATION METHOD, AND DISPLAY DATA GENERATION PROGRAM

 #73 | 2025-05-01 ✅ Patent 12,556,973 granted on 2026-02-17
US20250142412A1
Electricity

CONTROL SYSTEM, CONTROL METHOD, CONTROLLER, AND PROGRAM

 #74 | 2025-05-01 ✅ Patent 12,603,818 granted on 2026-04-14
US20250141752A1
Electricity

CONTROL APPARATUS, CONTROL METHOD AND PROGRAM

 #75 | 2025-04-24 ✅ Patent 12,621,146 granted on 2026-05-05
US20250132912A1
Electricity

PROGRAM EXECUTION SYSTEM, DATA PROCESSING APPARATUS, PROGRAM EXECUTION METHOD, AND PROGRAM

 #76 | 2025-04-24 ✅ Patent 12,542,128 granted on 2026-02-03
US20250131914A1
Physics

LEARNING APPARATUS, CONVERSION APPARATUS, LEARNING METHOD AND PROGRAM

 #77 | 2025-04-24 ✅ Patent 12,625,161 granted on 2026-05-12
US20250130252A1
Physics

Semiconductor Module Inspection Device

 #78 | 2025-04-17 ✅ Patent 12,621,620 granted on 2026-05-05
US20250126424A1
Electricity

SOUND SIGNAL DOWNMIX METHOD, SOUND SIGNAL CODING METHOD, SOUND SIGNAL DOWNMIX APPARATUS, SOUND SIGNAL CODING APPARATUS, PROGRAM

 #79 | 2025-04-17 ✅ Patent 12,464,181 granted on 2025-11-04
US20250126314A1
Electricity

VIDEO TRANSMISSION APPARATUS, VIDEO RECEPTION APPARATUS, VIDEO TRANSMISSION METHOD, VIDEO RECEPTION METHOD, VIDEO TRANSMISSION PROGRAM, AND VIDEO RECEPTION PROGRAM

 #80 | 2025-04-17 ✅ Patent 12,584,754 granted on 2026-03-24
US20250123110A1
Physics

PATH SEARCH APPARATUS, PATH SEARCH METHOD, AND PROGRAM

 #81 | 2025-04-10 ✅ Patent 12,549,228 granted on 2026-02-10
US20250119189A1
Electricity

COMMUNICATION EQUIPMENT, CONTROL METHODS AND PROGRAMS

 #82 | 2025-04-10 ✅ Patent 12,537,517 granted on 2026-01-27
US20250119127A1
Electricity

PHASE ADJUSTMENT CIRCUIT

 #83 | 2025-04-10 ✅ Patent 12,596,984 granted on 2026-04-07
US20250117729A1
Physics

INFORMATION GENERATION APPARATUS, INFORMATION GENERATION METHOD AND PROGRAM

 #84 | 2025-04-03 ✅ Patent 12,457,146 granted on 2025-10-28
US20250112814A1
Electricity

WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS TRANSMISSION DEVICE

 #85 | 2025-03-27 ✅ Patent 12,609,872 granted on 2026-04-21
US20250106121A1
Electricity

CONTROL APPARATUS, CONTROL METHOD AND PROGRAM

 #86 | 2025-03-27 ✅ Patent 12,568,003 granted on 2026-03-03
US20250106073A1
Electricity

WIRELESS COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, RECEIVING APPARATUS AND WIRELESS COMMUNICATION METHOD

 #87 | 2025-03-27 ✅ Patent 12,498,964 granted on 2025-12-16
US20250103382A1
Physics

INTRA-SERVER DELAY CONTROL DEVICE, INTRA-SERVER DELAY CONTROL METHOD, AND PROGRAM

 #88 | 2025-03-20 ✅ Patent 12,634,535 granted on 2026-05-19
US20250097493A1
Electricity

DELAY TIME MEASUREMENT SERVER, DELAY TIME MEASUREMENT METHOD AND PROGRAM

 #89 | 2025-03-20 ✅ Patent 12,476,363 granted on 2025-11-18
US20250096463A1
Electricity

REFLECTION CHARACTERISTIC ANALYSIS DEVICE, REFLECTION CHARACTERISTIC ANALYSIS METHOD, AND REFLECTION CHARACTERISTIC ANALYSIS PROGRAM

 #90 | 2025-03-13 ✅ Patent 12,580,670 granted on 2026-03-17
US20250088297A1
Electricity

WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND WIRELESS DEVICE

 #91 | 2025-03-13 ✅ Patent 12,475,169 granted on 2025-11-18
US20250086233A1
Physics

EXTRACTION DEVICE, EXTRACTION METHOD, AND EXTRACTION PROGRAM

 #92 | 2025-03-06 ✅ Patent 12,445,665 granted on 2025-10-14
US20250080783A1
Electricity

VIDEO QUALITY ESTIMATION APPARATUS, VIDEO QUALITY ESTIMATION METHOD, AND PROGRAM

 #93 | 2025-02-27 ✅ Patent 12,621,225 granted on 2026-05-05
US20250071032A1
Electricity

ESTIMATION DEVICE, ESTIMATION METHOD, AND ESTIMATION PROGRAM

 #94 | 2025-02-13 ✅ Patent 12,541,538 granted on 2026-02-03
US20250053577A1
Physics

CLUSTERING APPARATUS, CLUSTERING METHOD, AND PROGRAM

 #95 | 2025-02-13 ✅ Patent 12,638,302 granted on 2026-05-26
US20250052590A1
Physics

ROAD BOUNDARY DETECTION DEVICE, ROAD BOUNDARY DETECTION METHOD, AND ROAD BOUNDARY DETECTION PROGRAM

 #96 | 2025-02-06 ✅ Patent 12,489,638 granted on 2025-12-02
US20250047494A1
Electricity

DETECTION SYSTEM, DETECTION DEVICE, DETECTION METHOD, AND DETECTION PROGRAM

 #97 | 2025-02-06 ✅ Patent 12,638,360 granted on 2026-05-26
US20250044187A1
Physics

OPTICAL FIBER TEST EQUIPMENT AND OPTICAL FIBER TEST METHOD

 #98 | 2025-01-30 ✅ Patent 12,407,755 granted on 2025-09-02
US20250039262A1
Electricity

COMMUNICATION SYSTEM, COMPUTING MACHINE, COMMUNICATION METHOD AND PROGRAM

 #99 | 2025-01-30 ✅ Patent 12,457,065 granted on 2025-10-28
US20250038899A1
Electricity

ANOMALY DETECTION DEVICE, ANOMALY DETECTION METHOD, AND ANOMALY DETECTION PROGRAM

 #100 | 2025-01-30 ✅ Patent 12,537,294 granted on 2026-01-27
US20250038404A1
Electricity

ANTENNA CONTROL DEVICE, ANTENNA CONTROL METHOD, AND PROGRAM
AssigneeID:

706269 ⎘