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Jatco Transtechnology Ltd.

USPTO Granted Patents = 47

Forward Citations = 637

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47 inventors (with patents filed for the assignee):

Yuji Saito (5 out of 9 patents)

Kenji Nakashima (3 out of 9 patents)

Osamu Sato (3 out of 121 patents)

4. Tatsuo Ochiai (3 out of 39 patents)

5. Tatsuya Imamura (3 out of 20 patents)

6. Yasushi Fujita (3 out of 14 patents)

7. Takashi Murasugi (3 out of 26 patents)

8. Kazuhiro Takatori (3 out of 17 patents)

9. Akira Hino (3 out of 3 patents)

10. Taku Sugano (2 out of 7 patents)

11. Makoto Suzuki (2 out of 9 patents)

12. Yasuo Sumi (2 out of 9 patents)

13. Masato Fujikawa (2 out of 4 patents)

14. Satoshi Sakakibara (2 out of 2 patents)

15. Yoshikazu Miyagawa (2 out of 2 patents)

Core Competencies:

Automatic Transmission

Continuously Variable Transmission

Hybrid Vehicle

Shift Control System

Hydraulic Control System

Electric Torque Converter

Clutch Construction

Game System

Driving Force Control Device

Navigation Apparatus

Piston Stroke Completion

Taper Roller Bearing

47 patents: Sort by Forward Citations

1. 6799598 - Solenoid valve circuit for automatic transmission (2004-10-05),

2. 6723014 - Control device of continuously variable transmission (2004-04-20),

3. 6695742 - Control device for a continuously variable transmission (2004-02-24),

4. 6659912 - Shift control system for automatic transmission (2003-12-09),

5. 6584394 - Shift control system of automatic transmission (2003-06-24),

6. 6579175 - Game system for occupying a team position in a game area disposed between a plurality of teams (2003-06-17),

7. 6572510 - Control device of automatic transmission (2003-06-03),

8. 6569054 - Parallel hybrid vehicle (2003-05-27),

9. 6554741 - Shift control device for automatic transmission (2003-04-29),

10. 6547694 - Hydraulic control system for a continuously variable transmission (2003-04-15),

11. 6547691 - Shift control system for continuously variable transmission (2003-04-15),

12. 6520882 - Shift control system for automatic transmission (2003-02-18),

13. 6520853 - Game system (2003-02-18),

14. 6519521 - Shift control system for automatic transmission (2003-02-11),

15. 6517459 - System and method of determining completion of piston stroke in automatic transmission (2003-02-11),

Jatco TransTechnology Ltd. is a leading manufacturer of automatic transmissions and related components for the automotive industry. With a strong focus on research and development, Jatco is committed to producing innovative and reliable products that meet the needs of their global customers. From their headquarters in Japan, Jatco serves as a trusted partner to numerous automakers worldwide, offering advanced transmission solutions that enhance vehicle performance and fuel efficiency. For more information about Jatco TransTechnology Ltd., please visit their website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

47 Patents

#64 in

#1,741 in Japan

#14,392 in the World

Jatco Transtechnology Ltd.

Forward Citations = 637

47 inventors:

Yuji Saito (5 out of 9 patents)

Kenji Nakashima (3 out of 9 patents)

Osamu Sato (3 out of 121 patents)

4. Tatsuo Ochiai (3 out of 39 patents)

5. Tatsuya Imamura (3 out of 20 patents)

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