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For the Inventor, By the Inventor

Tokyo, Japan

Katsuyoshi Kawasaki

This inventor holds 9 USPTO granted patents, plus 1 CIPO patent. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1983-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuyoshi Kawasaki. Retrieved from https://idiyas.com/inventor/katsuyoshi-kawasaki

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

Calculating rank
USPTO Granted Patents = 9

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.3

ph-index = 5

Forward Citations = 130(Granted Patents)


Location History:

  • Mitaka, JP (1983 - 1984)
  • Tokyo, JP (1984 - 1990)

Company Filing History:

goldMedal9 out of 10,092 
 
Honda Giken Kogyo Kabushiki Kaisha
 patents

Years Active: 1983-1990

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9 patents (USPTO):Explore Patents
1. 4923026 - Floor device for vehicles (1990-05-08),
2. 4697842 - Front cover for small-sized vehicles (1987-10-06),
3. 4619476 - Expandable storage systems for small vehicles (1986-10-28),
4. 4541501 - Articulated tricycle (1985-09-17),
5. 4480711 - Front suspension of light vehicle (1984-11-06),
6. 4462481 - Vehicular floor structure (1984-07-31),
7. 4429760 - Rear-wheel suspension device for a tricycle vehicle (1984-02-07),
8. 4424877 - Oscillating link mechanism for three-wheeled motor vehicles (1984-01-10),
9. 4421194 - Tubing assembly in mutually movable portions of a three-wheeled motor (1983-12-20),

Title: Innovations by Katsuyoshi Kawasaki

Introduction

Katsuyoshi Kawasaki is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of vehicle design, holding a total of 9 patents. His work focuses on enhancing the functionality and aesthetics of small-sized vehicles.

Latest Patents

One of his latest patents is a floor device for vehicles. This innovative design includes a single front wheel and features a floor portion that is substantially flat in the longitudinal direction of the vehicle. The foot rest portion is formed to be continuous with the front portion of the floor, extending obliquely upwardly forwardly. This design ensures sufficient longitudinal floor length without extending the wheelbase, providing comfortable freedom for the driver at their feet.

Another significant patent is a front cover for small-sized vehicles. This device includes a leg shield member that surrounds the steering support portion, covering the front and lateral sides of the steering support. It also features a goods accommodating space formed within the leg shield member, providing a relatively large area for storage. The design is both solid and light, allowing for substantial design freedom while maintaining a favorable appearance.

Career Highlights

Katsuyoshi Kawasaki is associated with Honda Giken Kogyo Kabushiki Kaisha, a leading company in the automotive industry. His work has contributed to the advancement of vehicle technology and design, making him a valuable asset to the company.

Collaborations

He has collaborated with notable coworkers such as Kazuo Satoh and Shinichi Koizumi. Their combined expertise has led to innovative solutions in vehicle design.

Conclusion

Katsuyoshi Kawasaki's contributions to vehicle innovation are noteworthy, with a focus on enhancing user experience and functionality. His patents reflect a commitment to improving the design and usability of small-sized vehicles.

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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