Watari-gun, Japan

Taketoshi Hirama

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Walbro Corporation. Active years: 2021-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taketoshi Hirama. Retrieved from https://idiyas.com/inventor/taketoshi-hirama

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 2021-2022

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2 patents (USPTO):Explore Patents

Title: Taketoshi Hirama: Innovator in Fuel Systems

Introduction

Taketoshi Hirama is a notable inventor based in Watari-gun, Japan. He has made significant contributions to the field of fuel systems, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of combustion engines.

Latest Patents

Hirama's latest patents include a "Fuel nozzle for a rotary throttle valve carburetor." This invention features a main body with a main bore, a throttle valve, and a fuel nozzle that optimizes fuel delivery. The design allows for improved fuel flow through a valve passage, enhancing the performance of the carburetor. Another significant patent is the "Charge forming system for combustion engine," which includes two fuel supply devices that combine fuel from separate passages for more efficient engine delivery.

Career Highlights

Hirama is currently employed at Walbro Corporation, where he continues to innovate in fuel system technologies. His work has contributed to advancements in engine performance and efficiency, making him a valuable asset to the company.

Collaborations

Throughout his career, Hirama has collaborated with talented individuals such as Takashi Horikawa and Takumi Konarita. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Taketoshi Hirama's contributions to fuel system innovations demonstrate his expertise and commitment to improving engine performance. His patents reflect a deep understanding of combustion technology, making him a prominent figure in the field.

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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