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Gkn Driveline Japan Ltd.

USPTO Granted Patents = 25

EPO Patents = 7

Forward Citations = 87

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26 inventors (with patents filed for the assignee):

Yasuo Yamanaka (6 out of 6 patents)

Isao Hirota (4 out of 39 patents)

Atsushi Maruyama (4 out of 6 patents)

4. Masaaki Fusegi (4 out of 17 patents)

5. Hiromichi Fukuda (3 out of 6 patents)

6. Hideyuki Inose (3 out of 10 patents)

7. Noboru Uchida (3 out of 3 patents)

8. Noriyuki Sudou (3 out of 8 patents)

9. Masashi Aikawa (2 out of 17 patents)

10. Satoshi Niimura (2 out of 4 patents)

11. Akira Ibusuki (2 out of 2 patents)

12. Masaki Takahashi (2 out of 2 patents)

13. Hiroyasu Furukawa (2 out of 3 patents)

14. Masayuki Sayama (2 out of 14 patents)

15. Takahiro Nagaoka (1 out of 8 patents)

25 patents: Sort by Forward Citations

1. 10557542 - Final drive (2020-02-11),

2. 10480588 - Multi-plate clutch (2019-11-19),

3. 10479199 - Disconnectable power transfer unit (2019-11-19),

4. 10465785 - Differential case (2019-11-05),

5. 10415682 - Differential case (2019-09-17),

6. 10385928 - Clutch with reduced load on edges (2019-08-20),

7. 10308113 - Differential gear (2019-06-04),

8. 10052949 - Drivetrain control method and system (2018-08-21),

9. 9944178 - Power takeoff unit for automobile (2018-04-17),

10. 9797495 - Clutch and differential device with same (2017-10-24),

11. 9695922 - Clutch device and differential device with reduced friction loss (2017-07-04),

12. 9534663 - Transmission device (2017-01-03),

13. 9371869 - Power transmission apparatus (2016-06-21),

14. 9352647 - Drivetrain for a vehicle (2016-05-31),

15. 9222570 - Power transmission apparatus (2015-12-29),

GKN Driveline Japan Ltd. is a leading manufacturer of driveline components for the global automotive industry. With a strong focus on innovation and quality, the company supplies driveline systems, axles, and components to major automotive manufacturers. GKN Driveline Japan Ltd. is part of the GKN Driveline division, a global leader in automotive driveline technology with operations in over 40 countries.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

25 Patents

#5 in Tochigi

#2,517 in Japan

#24,910 in the World

Gkn Driveline Japan Ltd.

Forward Citations = 87

26 inventors:

Yasuo Yamanaka (6 out of 6 patents)

Isao Hirota (4 out of 39 patents)

Atsushi Maruyama (4 out of 6 patents)

4. Masaaki Fusegi (4 out of 17 patents)

5. Hiromichi Fukuda (3 out of 6 patents)

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