THK CO., LTD.

BALL SCREW

#2 | 2026-04-02

US20260092625A1

MOTION GUIDE APPARATUS

#3 | 2026-03-19

US20260077813A1

STEERING DEVICE

#4 | 2026-01-29

US20260029792A1

AUTONOMOUS MOBILE ROBOT AND SYSTEM FOR CONTROLLING AUTONOMOUS MOBILE ROBOT

#5 | 2025-11-13 ✅ Patent 12,649,343 granted on 2026-06-09

US20250346084A1

SUSPENSION CONTROL APPARATUS AND SUSPENSION CONTROL METHOD

#6 | 2025-10-02 ✅ Patent 12,650,160 granted on 2026-06-09

US20250305567A1

BALL SCREW DEVICE

#7 | 2025-10-02

US20250305540A1

MOTION GUIDE APPARATUS

#8 | 2025-09-18

US20250290596A1

FLOATING MOVING OBJECT AND PROBE MECHANISM

#9 | 2025-07-03

US20250215925A1

MOTION GUIDE APPARATUS

#10 | 2025-05-22

US20250163968A1

JIG FOR ASSISTING ATTACHMENT OF RAIL COVER

#11 | 2025-05-15

US20250154730A1

Fixed constructions

RAIL CONNECTING STRUCTURE

#12 | 2025-05-08

US20250145389A1

ACTUATOR AND MAGNETIC POLE POSITION ESTIMATION METHOD

#13 | 2025-05-08

US20250145381A1

CARRIAGE

#14 | 2025-02-13

US20250052270A1

FEED MECHANISM AND METHOD FOR MANUFACTURING SAME

#15 | 2025-01-30

US20250038633A1

MODULE SYSTEM

#16 | 2025-01-16

US20250020162A1

GUIDE DEVICE

#17 | 2024-12-26

US20240427334A1

IMAGE PROCESSING DEVICE, MOBILE ROBOT CONTROL SYSTEM, AND MOBILE ROBOT CONTROL METHOD

#18 | 2024-12-05

US20240402025A1

CONTACT SENSOR MODULE

#19 | 2024-11-07

US20240369102A1

LIMITED STROKE LINEAR GUIDE DEVICE

#20 | 2024-10-10

US20240337562A1

MONITORING SYSTEM

#21 | 2024-07-11

US20240227126A9

CLAMPING UNIT AND CLAMPING SYSTEM

#22 | 2024-06-13 ✅ Patent 12,326,180 granted on 2025-06-10

US20240191778A1

SPEED REDUCING OR INCREASING APPARATUS

#23 | 2024-04-25

US20240131657A1

CLAMPING UNIT AND CLAMPING SYSTEM

#24 | 2024-04-18 ✅ Patent 12,410,834 granted on 2025-09-09

US20240125352A1

LINEAR MOTION GUIDE APPARATUS

#25 | 2024-03-21

US20240091958A1

HAND MECHANISM

#26 | 2024-03-14 ✅ Patent 12,038,046 granted on 2024-07-16

US20240084849A1

Rolling guide device

#27 | 2024-02-29

US20240069559A1

AUTONOMOUS MOVING ROBOT

#28 | 2023-12-28 ✅ Patent 12,055,938 granted on 2024-08-06

US20230418295A1

Mobile robot, mobile robot control system, and mobile robot control method

#29 | 2023-10-05 ✅ Patent 12,479,607 granted on 2025-11-25

US20230312144A1

FLYING ROBOT

#30 | 2023-09-14 ✅ Patent 12,443,194 granted on 2025-10-14

US20230288939A1

AUTONOMOUS MOBILE ROBOT LINKAGE SYSTEM AND AUTONOMOUS MOBILE ROBOT

#31 | 2023-08-17 ✅ Patent 12,215,741 granted on 2025-02-04

US20230258232A1

Motion guidance device

#32 | 2023-08-17 ✅ Patent 12,202,132 granted on 2025-01-21

US20230256626A1

Pivot drive

#33 | 2023-06-15 ✅ Patent 12,031,576 granted on 2024-07-09

US20230184291A1

Motion guide apparatus

#34 | 2023-06-15 ✅ Patent 12,358,089 granted on 2025-07-15

US20230182249A1

WORKPIECE HOLDING APPARATUS

#35 | 2023-06-15 ✅ Patent 12,533,760 granted on 2026-01-27

US20230182247A1

GUIDE APPARATUS AND GUIDE STRUCTURE

#36 | 2023-01-26 ✅ Patent 11,953,345 granted on 2024-04-09

US20230027835A1

Sensor and movement guide device including the same sensor

#37 | 2023-01-05 ✅ Patent 12,078,511 granted on 2024-09-03

US20230003560A1

Mounting member and motion guidance apparatus including the mounting member

#38 | 2022-12-15 ✅ Patent 11,958,326 granted on 2024-04-16

US20220396110A1

Actuator or suspension

#39 | 2022-11-10 ✅ Patent 11,972,317 granted on 2024-04-30

US20220358303A1

Image processing device and mobile body control system

#40 | 2022-10-06 ✅ Patent 12,088,151 granted on 2024-09-10

US20220320968A1

Actuator

#41 | 2022-09-22 ✅ Patent 11,873,859 granted on 2024-01-16

US20220299065A1

Clamper mechanism for motion guide device

#42 | 2022-08-25 ✅ Patent 11,905,990 granted on 2024-02-20

US20220268314A1

Motion guiding device and lubrication path component used in motion guiding device

#43 | 2022-07-14

US20220219330A1

TRANSPORT SYSTEM

#44 | 2022-07-07 ✅ Patent 12,130,261 granted on 2024-10-29

US20220214311A1

Abnormality diagnosis system and abnormality diagnosis method

#45 | 2022-06-30 ✅ Patent 11,472,042 granted on 2022-10-18

US20220203557A1

Picking mechanism and robot arm

#46 | 2022-06-23 ✅ Patent 11,659,429 granted on 2023-05-23

US20220201532A1

Processing apparatus, processed data collection method and data collection system

#47 | 2022-06-23 ✅ Patent 11,767,882 granted on 2023-09-26

US20220196068A1

Motion guide apparatus

#48 | 2022-06-23 ✅ Patent 12,157,193 granted on 2024-12-03

US20220193839A1

Multi-product pallet device, control system for multi-product pallet device, displacement-restricting mechanism, and conforming mechanism

#49 | 2022-06-09 ✅ Patent 11,959,516 granted on 2024-04-16

US20220178401A1

Hollow shaft member and rolling device

#50 | 2022-06-02 ✅ Patent 11,797,012 granted on 2023-10-24

US20220171393A1

Mobile robot, mobile robot control system, and mobile robot control method

#51 | 2022-04-28 ✅ Patent 11,892,062 granted on 2024-02-06

US20220128136A1

Preload detectable screw device

#52 | 2022-03-31 ✅ Patent 11,400,589 granted on 2022-08-02

US20220097229A1

Gripping system and gripping method

#53 | 2022-02-10 ✅ Patent 11,821,497 granted on 2023-11-21

US20220042583A1

Preload detectable screw device

#54 | 2022-01-27 ✅ Patent 12,153,275 granted on 2024-11-26

US20220026661A1

Alignment device and lens alignment system

#55 | 2022-01-27 ✅ Patent 11,852,192 granted on 2023-12-26

US20220025927A1

Motion guide apparatus

#56 | 2022-01-13 ✅ Patent 11,607,803 granted on 2023-03-21

US20220009092A1

Image information processing device, gripping system, and image information processing method

#57 | 2021-12-16

US20210392188A1

INFORMATION PROCESSING METHOD, AND PROGRAM

#58 | 2021-12-16 ✅ Patent 11,911,891 granted on 2024-02-27

US20210387353A1

Actuator system

#59 | 2021-12-09 ✅ Patent 11,735,991 granted on 2023-08-22

US20210379760A1

Actuator

#60 | 2021-12-02 ✅ Patent 11,319,996 granted on 2022-05-03

US20210372477A1

Sensor attachment structure for roller guiding device

#61 | 2021-12-02 ✅ Patent 12,036,666 granted on 2024-07-16

US20210370526A1

Actuator

#62 | 2021-11-25 ✅ Patent 11,470,966 granted on 2022-10-18

US20210361068A1

Human necessities

Guiding apparatus

#63 | 2021-11-25 ✅ Patent 12,121,082 granted on 2024-10-22

US20210360989A1

Human necessities

Humanoid robot

#64 | 2021-10-14 ✅ Patent 11,542,983 granted on 2023-01-03

US20210317872A1

Motion guide device

#65 | 2021-09-30 ✅ Patent 12,053,878 granted on 2024-08-06

US20210299889A1

Actuator sensing device and actuator control system

#66 | 2021-09-09 ✅ Patent 11,525,498 granted on 2022-12-13

US20210277984A1

Screw device

#67 | 2021-08-19

US20210256461A1

CONTROLLER FOR PRODUCT REPLENISHMENT, AND PRODUCT REPLENISHMENT SYSTEM

#68 | 2021-08-12 ✅ Patent 11,174,897 granted on 2021-11-16

US20210246943A1

Sensor attachment member and sensor attachment method for rolling guide device

#69 | 2021-07-22 ✅ Patent 12,195,286 granted on 2025-01-14

US20210221624A1

Negative pressure-generating structure and actuator

#70 | 2021-07-08 ✅ Patent 11,325,438 granted on 2022-05-10

US20210206221A1

Suspension

#71 | 2021-06-24 ✅ Patent 11,320,028 granted on 2022-05-03

US20210190186A1

Preload detectable screw device

#72 | 2021-06-03 ✅ Patent 11,466,762 granted on 2022-10-11

US20210164548A1

Ball screw device

#73 | 2021-06-03 ✅ Patent 11,242,919 granted on 2022-02-08

US20210164546A1

Diagnosis system for ball screw unit and motor control system

#74 | 2021-06-03 ✅ Patent 11,883,952 granted on 2024-01-30

US20210162609A1

Actuator

#75 | 2021-05-13 ✅ Patent 11,493,092 granted on 2022-11-08

US20210140489A1

Speed-reducing or -increasing apparatus

#76 | 2021-05-06 ✅ Patent 11,199,207 granted on 2021-12-14

US20210131465A1

Motion guide device clamper mechanism

#77 | 2021-05-06 ✅ Patent 11,718,133 granted on 2023-08-08

US20210129611A1

Chassis control arm

#78 | 2021-04-22 ✅ Patent 11,541,541 granted on 2023-01-03

US20210114216A1

Gripping system

#79 | 2021-03-25 ✅ Patent 11,112,803 granted on 2021-09-07

US20210089045A1

Mobile robot and control method

#80 | 2021-03-25 ✅ Patent 11,028,261 granted on 2021-06-08

US20210087380A1

Chemistry; metallurgy

Separator, mechanical element, operation guide device and manufacturing apparatus

#81 | 2021-03-11 ✅ Patent 11,760,478 granted on 2023-09-19

US20210070438A1

Flying robot

#82 | 2021-02-18 ✅ Patent 11,827,350 granted on 2023-11-28

US20210047035A1

Flying robot

#83 | 2020-12-31 ✅ Patent 10,935,116 granted on 2021-03-02

US20200408290A1

Seal member for ball screw device

#84 | 2020-12-31 ✅ Patent 10,920,849 granted on 2021-02-16

US20200408275A1

Damping member for rolling guide device and seismic isolation structure utilizing same

#85 | 2020-12-24 ✅ Patent 12,111,665 granted on 2024-10-08

US20200401158A1

Image processing device, mobile robot control system, and mobile robot control method

#86 | 2020-12-17 ✅ Patent 11,485,025 granted on 2022-11-01

US20200391390A1

Hand mechanism

#87 | 2020-12-10 ✅ Patent 11,199,227 granted on 2021-12-14

US20200386273A1

Lubricant supplying device and guiding device

#88 | 2020-12-10 ✅ Patent 11,248,651 granted on 2022-02-15

US20200386270A1

Motion guide apparatus

#89 | 2020-11-12 ✅ Patent 11,480,236 granted on 2022-10-25

US20200355250A1

Ball screw device

#90 | 2020-11-12 ✅ Patent 10,914,365 granted on 2021-02-09

US20200355249A1

Ball screw spline

#91 | 2020-11-05 ✅ Patent 11,060,565 granted on 2021-07-13

US20200347889A1

Screw nut

#92 | 2020-10-22 ✅ Patent 11,199,222 granted on 2021-12-14

US20200332833A1

Motion guide device

#93 | 2020-10-01 ✅ Patent 11,268,600 granted on 2022-03-08

US20200309238A1

Linear motion guide device and method for manufacturing linear motion guide device

#94 | 2020-09-10 ✅ Patent 10,920,825 granted on 2021-02-16

US20200284297A1

Motion guide device load measuring system and load measuring method, and motion guide device service life calculating method

#95 | 2020-08-27 ✅ Patent 11,370,130 granted on 2022-06-28

US20200269445A1

Gripping system and gripping method

#96 | 2020-07-30 ✅ Patent 10,989,285 granted on 2021-04-27

US20200240496A1

Screw device

#97 | 2020-06-25 ✅ Patent 10,837,491 granted on 2020-11-17

US20200200217A1

Multi-row rolling element housing band and motion guide apparatus

#98 | 2020-06-18 ✅ Patent 10,900,519 granted on 2021-01-26

US20200191199A1

Ball housing band and motion guide apparatus

#99 | 2020-06-04

US20200171677A1

HAND MECHANISM AND GRIPPING SYSTEM

#100 | 2020-06-04 ✅ Patent 11,389,951 granted on 2022-07-19

US20200171652A1