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For the Inventor, By the Inventor

Okazaki, Japan

Kunihiko Sato

This inventor holds 16 USPTO granted patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Nippon Soken, Inc., Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1980-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunihiko Sato. Retrieved from https://idiyas.com/inventor/kunihiko-sato-49asteru

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 16

% Patents Active = 93.8

Average Co-Inventor Count = 2.2

ph-index = 8

Forward Citations = 152(Granted Patents)


Location History:

  • Toyoda, JP (1980)
  • Toyota, JP (1980 - 1985)
  • Okazaki, JP (1985 - 2008)

Company Filing History:

goldMedal14 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents
silverMedal4 out of 1,600 
 
Nippon Soken, Inc.
 patents
bronzeMedal2 out of 1,838 
 
Toyota Jidosha Kogyo Kabushiki Kaisha
 patents
4. 1 out of 806 
 
Aisan Kogyo Kabushiki Kaisha
 patents
5. 1 out of 20,407 
 
Denso Corporation
 patents
where one patent can have more than one assignee

Years Active: 1980-2008

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16 patents (USPTO):Explore Patents
1. 7438048 - Fuel injection amount control apparatus for internal combustion engine (2008-10-21),
2. 6019085 - Throttle valve control device for internal-combustion engine (2000-02-01),
3. 4705004 - Fuel injection control system for internal combustion engine (1987-11-10),
4. 4696274 - Fuel injection control for internal combustion engine (1987-09-29),
5. 4635200 - System for controlling air-fuel ratio in an internal combustion engine (1987-01-06),
6. 4633840 - Method for controlling air-fuel ratio in internal combustion engine (1987-01-06),
7. 4627404 - Method and apparatus for controlling air-fuel ratio in internal (1986-12-09),
8. 4616619 - Method for controlling air-fuel ratio in internal combustion engine (1986-10-14),
9. 4570596 - Ignition timing control apparatus for internal combustion engine (1986-02-18),
10. 4548178 - Method and apparatus for controlling the air-fuel ratio in an (1985-10-22),
11. 4523570 - Fuel injection control in internal combustion engine (1985-06-18),
12. 4515131 - Fuel-injection control in an internal-combustion engine (1985-05-07),
13. 4498438 - Ignition timing control unit for a car engine and method thereof (1985-02-12),
14. 4436072 - Fuel injection control in an internal-combustion engine (1984-03-13),
15. 4241751 - Vacuum transmitting valve (1980-12-30),

Title: The Innovative Mind of Kunihiko Sato

Introduction: Kunihiko Sato, a distinguished inventor hailing from Okazaki, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kunihiko Sato's recent patents showcase his expertise in developing cutting-edge solutions for various industries, ranging from electronics to healthcare.

Career Highlights: With a career spanning over two decades, Kunihiko Sato has consistently pushed the boundaries of innovation. His work has not only revolutionized existing technologies but has also paved the way for new advancements in the field.

Collaborations: Throughout his career, Kunihiko Sato has collaborated with leading research institutions, universities, and companies to bring his ideas to life. His collaborative efforts have resulted in the development of patented technologies that have had a significant impact on society.

Conclusion: Kunihiko Sato's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors. His contributions continue to inspire future generations of innovators to push the limits of what is possible.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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