For the Inventor, By the Inventor

Enter inventor name

Tsutomu Hayashi

USPTO Granted Patents = 55 (Patent Applications = 3)

CIPO Patents = 5

Average Co-Inventor Count = 2.8

ph-index = 18

Forward Citations = 852(Granted Patents)

Forward Citations (Not Self Cited) = 747(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Hoya, JA (1977)
Houya, JP (1982)
Hoya, JP (1981 - 1987)
Hohya, JP (1991)
Tokyo, JP (1982 - 1992)
Wako, JP (1996 - 2001)
Saitama, JP (1996 - 2004)

Company Filing History:

54 out of 10,092

Honda Giken Kogyo Kabushiki Kaisha

Sakata Shokai Ltd.

Years Active: 1977-2004

Loading Chart...

Loading Chart...

Areas of Expertise:

Hydraulic Drive Transmission

Continuously Variable Transmission

Swash Plate Technology

Hydraulic Actuator

Vehicle Brake Systems

Hydrostatic Transmission

Clutch Valve Systems

Anti-lock Braking Systems

Torque Dampers

Dual Transmission Systems

Fluid Brake Systems

Motorcycle Braking Devices

55 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6698199 - Swash plate type hydraulic drive transmission and hydrostatic type continuously variable transmission (2004-03-02),

2. 6324843 - Hydraulic-mechanical type continuously variable transmission for vehicle (2001-12-04),

3. 6283009 - Swash plate type hydraulic unit (2001-09-04),

4. 6122914 - Swash plate type continuously variable transmission (2000-09-26),

5. 5584214 - Transmission having a static, hydraulic continuously-variable-speed (1996-12-17),

6. 5575151 - Swash plate type hydraulic actuator with variable eccentricities (1996-11-19),

7. 5554009 - Swash-plate hydraulic pressure device (1996-09-10),

8. 5085053 - Swashplate assembly for a swashplate type hydraulic pressure device (1992-02-04),

9. 5065578 - Hydrostatic continously variable transmission with adjustable clutch (1991-11-19),

10. 5060477 - Hydrostatic continuously variable transmission with a set of pump (1991-10-29),

11. 5058382 - Hydrostatically operated continuously variable transmission (1991-10-22),

12. 5038634 - Power transmission system (1991-08-13),

13. 5016737 - Brake device for vehicles (1991-05-21),

14. 4984161 - Method for controlling automatic transmissions (1991-01-08),

15. 4951469 - Hydrostatic continuously variable transmission (1990-08-28),

Title: Tsutomu Hayashi: Pioneering Inventor from Tokyo

Introduction: Tsutomu Hayashi is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tsutomu Hayashi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With over two decades of experience in the tech industry, Tsutomu Hayashi has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized various sectors.

Collaborations: Throughout his career, Tsutomu Hayashi has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge sharing.

Conclusion: Tsutomu Hayashi's passion for innovation and his relentless drive to create a better future through technology make him a true pioneer in the world of inventions.

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

Please report any incorrect information to support@idiyas.com

Loading…