Kyoto, Japan

Hiroshi Fukuchi

This inventor holds 3 USPTO granted patents. Top assignees: Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Mitsubishi Denki Kabushiki Kaisha. Active years: 1985-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Fukuchi. Retrieved from https://idiyas.com/inventor/hiroshi-fukuchi-zbr06qei

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 55(Granted Patents)


Company Filing History:


Years Active: 1985-1991

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3 patents (USPTO):Explore Patents

Title: Hiroshi Fukuchi: Innovator in Automotive Technology

Introduction

Hiroshi Fukuchi is a notable inventor based in Kyoto, Japan, recognized for his contributions to automotive technology. With a total of three patents to his name, Fukuchi has made significant advancements in the field of internal combustion engines and automatic transmission systems.

Latest Patents

Fukuchi's latest patents include an air-fuel ratio control system for use in internal combustion engines. This innovative system features a supply unit equipped with a carburetor and an acceleration pump, which supplies fuel to the engine. It also includes a duty-controlled solenoid valve that regulates the air-fuel ratio based on the engine's operating conditions. Another notable patent is for a vehicular automatic speed change gear assembly. This fully automatic transmission system allows for the selection of the traveling direction using a single manually operable switch, while all other functions are managed by a hydraulic control system in conjunction with an electronic control system.

Career Highlights

Throughout his career, Fukuchi has worked with prominent companies such as Mitsubishi Jidosha Kogyo Kabushiki Kaisha and Mitsubishi Denki Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in automotive engineering and innovation.

Collaborations

Fukuchi has collaborated with notable coworkers, including Takeo Shimizu and Takeo Hiramatsu. Their joint efforts have likely played a role in the development of his patented technologies.

Conclusion

Hiroshi Fukuchi's work in automotive technology showcases his innovative spirit and dedication to improving vehicle performance. His patents reflect a commitment to advancing internal combustion engine efficiency and automatic transmission systems.

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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