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For the Inventor, By the Inventor

Wako, Japan

Seiji Kato

This inventor holds 16 USPTO granted patents, primarily in Electric Vehicle Technology. Top assignees: Honda Motor Co., Ltd., Honda Giken Kogyo Kabushiki Kaisha, Calsonic Kansei Corporation. Active years: 1988-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Kato. Retrieved from https://idiyas.com/inventor/seiji-kato-p1g8srjo

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

Calculating rank
USPTO Granted Patents = 16

% Patents Active = 87.5

Average Co-Inventor Count = 3.0

ph-index = 5

Forward Citations = 74(Granted Patents)


Location History:

  • Wako, JP (1990 - 2019)
  • Kawagoe, JP (2019 - 2020)
  • Saitama, JP (1988 - 2023)
  • Tokyo, JP (2024)

Company Filing History:

goldMedal11 out of 22,006 
 
Honda Motor Co., Ltd.
 patents
silverMedal4 out of 10,092 
 
Honda Giken Kogyo Kabushiki Kaisha
 patents
bronzeMedal1 out of 560 
 
Calsonic Kansei Corporation
 patents
4. 1 out of 36 
 
Nidec-Shimpo Corporation
 patents
where one patent can have more than one assignee

Years Active: 1988-2024

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Areas of Expertise:
Rotary Drive Device
Electric Vehicle
Battery
Control Device
Inverted Pendulum
Throttle Position Detector
Exhaust Manifold
Heat-Insulation
Swing Arm Device
Variable Displacement Compressor
Intake Manifold
Mobile Body
16 patents (USPTO):Explore Patents
1. 12049103 - Rotary drive device (2024-07-30),
2. 11844734 - Mobile body (2023-12-19),
3. 11534353 - Vehicle provided with lift unit for seat (2022-12-27),
4. 10589814 - Inverted pendulum vehicle (2020-03-17),
5. 10246157 - Inverted pendulum vehicle (2019-04-02),
6. 10232903 - Inverted pendulum vehicle (2019-03-19),
7. 8939242 - Electrically driven vehicle (2015-01-27),
8. 8893833 - Swing arm device for electric two- or three-wheeled vehicle (2014-11-25),
9. 8733486 - Battery for electric vehicle (2014-05-27),
10. 8640810 - Control device of electric motorcycle (2014-02-04),
11. 8627915 - Throttle position detector for two-wheeled electric vehicle (2014-01-14),
12. 8127539 - Exhaust manifold (2012-03-06),
13. 6155046 - Heat-insulation type exhaust manifold (2000-12-05),
14. 4990063 - Control cylinder device in variable displacement compressor (1991-02-05),
15. 4973229 - Starting displacement setting device in variable displacement compressor (1990-11-27),

Title: Seiji Kato: Pioneering Inventor from Wako, Japan

Introduction: Seiji Kato is a renowned inventor hailing from Wako, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Seiji Kato holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of scientific advancement.

Career Highlights: With a career spanning over two decades, Seiji Kato has worked with leading research institutions and tech companies, playing a pivotal role in the development of cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Seiji Kato has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge sharing that has led to numerous successful projects and inventions.

Conclusion: Seiji Kato's passion for innovation, coupled with his relentless pursuit of excellence, has solidified his reputation as a trailblazer in the world of technology, inspiring future generations of inventors to dream big and push the boundaries 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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