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Aisin Aw Co., Ltd.

USPTO Granted Patents = 2,064

CIPO Patents = 6

EPO Patents = 471

Trademarks = 1

Forward Citations = 24,244

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1,959 inventors (with patents filed for the assignee):

Kazumasa Tsukamoto (107 out of 121 patents)

Masaaki Nishida (93 out of 95 patents)

Masahiro Hayabuchi (89 out of 99 patents)

4. Satoru Kasuya (79 out of 80 patents)

5. Kazunori Ishikawa (75 out of 79 patents)

6. Hiroshi Tsutsui (73 out of 73 patents)

7. Yoshihisa Yamamoto (63 out of 65 patents)

8. Kenichi Tsuchida (60 out of 66 patents)

9. Mitsuhiro Nimura (56 out of 56 patents)

10. Tetsuya Shimizu (52 out of 52 patents)

11. Shingo Hashimoto (47 out of 53 patents)

12. Takao Taniguchi (45 out of 51 patents)

13. Satoru Wakuta (45 out of 47 patents)

14. Takayuki Miyajima (40 out of 45 patents)

15. Yoichi Tajima (37 out of 38 patents)

Core Competencies:

Hybrid Vehicles

Electric Motors

Power Transmission Control

Vibration Damping Devices

Rotating Electrical Machines

Die Casting Alloys

Inverter Control Boards

Coil Manufacturing

Diagnostic Devices

Hydraulic Control Units

Parking Lot Management Systems

Torsional Vibration Dampers

2,064 patents: Sort by Forward Citations

1. 11801547 - Conveyer (2023-10-31),

2. 11667072 - Liquid metal printing (2023-06-06),

3. 11661051 - Hybrid vehicle and control method thereof (2023-05-30),

4. 11603924 - Power transmission control device (2023-03-14),

5. 11584359 - Control device of hybrid vehicle and control method (2023-02-21),

6. 11539264 - Vehicle electric motor (2022-12-27),

7. 11515746 - Cooling mechanism for vehicle electric motor (2022-11-29),

8. 11491968 - Control device of hybrid vehicle (2022-11-08),

9. 11454297 - Torsional vibration damper (2022-09-27),

10. 11444498 - Vehicle electric motor (2022-09-13),

11. 11408742 - Information processing device (2022-08-09),

12. 11401995 - Torsional vibration damper and manufacturing method thereof (2022-08-02),

13. 11391368 - Drive apparatus for hybrid vehicle (2022-07-19),

14. 11329473 - Driver circuit having overcurrent protection function and control method of driver circuit having overcurrent protection function (2022-05-10),

15. 11319971 - Vehicle driving apparatus (2022-05-03),

AISIN AW CO., LTD. is a global leading manufacturer of automotive parts and systems, with a particular focus on automatic transmissions and navigation systems. With a rich history spanning over 65 years, AISIN AW continues to innovate and provide high-quality products to the automotive industry. Their extensive product lineup includes automatic transmissions, hybrid systems, car navigation systems, audio products, and more. Visit their website to explore their range of advanced automotive solutions and learn more about their commitment to excellence.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

2,064 Patents

#2 in Anjo

#114 in Japan

#471 in the World

Aisin Aw Co., Ltd.

Forward Citations = 24,244

1,959 inventors:

Kazumasa Tsukamoto (107 out of 121 patents)

Masaaki Nishida (93 out of 95 patents)

Masahiro Hayabuchi (89 out of 99 patents)

4. Satoru Kasuya (79 out of 80 patents)

5. Kazunori Ishikawa (75 out of 79 patents)

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