Kamakura, Japan

Hiroto Kobayashi

This inventor holds 7 USPTO granted patents. Top assignee: Walbro Far East, Inc.. Active years: 1980-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroto Kobayashi. Retrieved from https://idiyas.com/inventor/hiroto-kobayashi-6db6oda5

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 6

Forward Citations = 89(Granted Patents)


Location History:

  • Kamakura, JP (1980 - 1982)
  • Kawasaki, JP (1984)

Company Filing History:


Years Active: 1980-1984

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7 patents (USPTO):Explore Patents

Title: Innovations of Hiroto Kobayashi

Introduction

Hiroto Kobayashi is a notable inventor based in Kamakura, Japan. He has made significant contributions to the field of carburetor technology, holding a total of seven patents. His work focuses on enhancing the efficiency and functionality of rotary throttle valve carburetors.

Latest Patents

Kobayashi's latest patents include innovative designs for rotary throttle valve carburetors. One of his inventions features a rotary throttle carburetor that incorporates an air passage leading to the engine with a crossbore to accommodate a cylindrical rotary throttle. This design regulates the air passage effectively. Additionally, a constant pressure device is mounted on the carburetor body directly below the rotary throttle, with a short straight fuel passage connecting the constant pressure chamber to the throttle passage. Another patent describes a rotary throttle valve carburetor where the rotary valve is assembled with an operating lever, a needle valve, and a carburetor body cover. This assembly allows the lever to be operated from opposite sides of the carburetor by orienting it in one of two positions 180 degrees apart.

Career Highlights

Hiroto Kobayashi is currently employed at Walbro Far East, Inc., where he continues to innovate in the field of carburetor technology. His expertise and dedication have led to advancements that improve engine performance and fuel efficiency.

Collaborations

Kobayashi has collaborated with notable coworkers, including Takeshi Kobayashi and Tsuneo Hashimoto. Their combined efforts contribute to the innovative projects at Walbro Far East, Inc.

Conclusion

Hiroto Kobayashi's contributions to carburetor technology through his patents demonstrate his commitment to innovation and engineering excellence. His work continues to influence the automotive industry positively.

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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