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For the Inventor, By the Inventor

Wako, Japan

Tomohiko Kawanabe

This inventor holds 22 USPTO granted patents, primarily in Internal Combustion Engines. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Honda Giken Kogyo K.k., Ngk Spark Plug Company, Limited. Active years: 1986-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomohiko Kawanabe. Retrieved from https://idiyas.com/inventor/tomohiko-kawanabe

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

USPTO Granted Patents = 22

% Patents Active = 100.0

Average Co-Inventor Count = 4.7

ph-index = 7

Forward Citations = 127(Granted Patents)


Location History:

  • Saitama, JP (1986)
  • Utsunomiya, JP (1987 - 1989)
  • Tochigi, JP (1988 - 1989)
  • Wako, JP (1987 - 1990)

Company Filing History:

goldMedal21 out of 10,092 
 
Honda Giken Kogyo Kabushiki Kaisha
 patents
silverMedal1 out of 182 
 
Honda Giken Kogyo K.k.
 patents
bronzeMedal1 out of 2,606 
 
Ngk Spark Plug Company, Limited
 patents
where one patent can have more than one assignee

Years Active: 1986-1990

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Areas of Expertise:
Air-Fuel Ratio Control
Oxygen Concentration Sensing
Exhaust Gas Detection
Manual Transmission Control
Secondary Air Supply
Internal Combustion Engine
Shift Operation Indication
Gasoline Engine Management
Exhaust Gas Recirculation
22 patents (USPTO):Explore Patents
1. 4951632 - Exhaust gas component concentration sensing device and method of (1990-08-28),
2. 4870586 - Air-fuel ratio control system for an internal combustion engine with an (1989-09-26),
3. 4868756 - Method of indicating a shift operation of a manual transmission gear of (1989-09-19),
4. 4843550 - Method of indicating a shift operation of a manual gearbox of a vehicle (1989-06-27),
5. 4842711 - Device for detecting air-fuel ratio of engine (1989-06-27),
6. 4818362 - Oxygen concentration sensing apparatus (1989-04-04),
7. 4808269 - Method for controlling an oxygen concentration sensing device (1989-02-28),
8. 4767520 - Device for detecting air-fuel ratio of engine (1988-08-30),
9. 4763265 - Air intake side secondary air supply system for an internal combustion (1988-08-09),
10. 4757683 - Exhaust gas recirculation method for internal combustion engines (1988-07-19),
11. 4752883 - Method for directing an up-shift operation for a vehicle having a manual (1988-06-21),
12. 4732127 - Air/fuel ratio control system for an internal combustion engine with a (1988-03-22),
13. 4721084 - Method for controlling an oxygen concentration sensor for sensing an (1988-01-26),
14. 4715352 - Air intake side secondary air supply system for an internal combustion (1987-12-29),
15. 4715350 - Air intake side secondary air supply system for an internal combustion (1987-12-29),

Title: Tomohiko Kawanabe: Pioneering Inventor from Wako, JP

Introduction: Tomohiko Kawanabe is a distinguished inventor hailing from Wako, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tomohiko Kawanabe holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Kawanabe has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Tomohiko Kawanabe has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Tomohiko Kawanabe's passion for innovation, coupled with his relentless drive to push the boundaries of what is possible, cements his legacy as a visionary inventor shaping the future of technology.

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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