Kariya, Japan

Hidefumi Koashi

This inventor holds 1 USPTO granted patent and 8 published patent applications and 1 EPO patent. Top assignee: Aisin Corporation. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidefumi Koashi. Retrieved from https://idiyas.com/inventor/hidefumi-koashi

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Innovations of Hidefumi Koashi

Introduction

Hidefumi Koashi is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of vehicle technology, particularly in power transmission mechanisms. His innovative approach has led to the development of a unique device that enhances vehicle performance.

Latest Patents

Koashi holds 1 patent for a vehicle drive device. This invention features an offset gear mechanism arranged on a different axis in an axis-orthogonal direction from the axis of a rotary electric machine and an output member. The design includes a first housing chamber that accommodates the rotary electric machine and the power transmission mechanism, while a second housing chamber houses an inverter module and a power source module. The configuration allows for efficient space utilization and improved functionality in vehicle systems.

Career Highlights

Koashi is currently employed at Aisin Corporation, a leading company in automotive technology. His work at Aisin has allowed him to focus on innovative solutions that address the evolving needs of the automotive industry. His expertise in power transmission mechanisms has positioned him as a valuable asset to the company.

Collaborations

Throughout his career, Koashi has collaborated with talented individuals such as Ryohei Takahashi and Keisuke Takemoto. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Hidefumi Koashi's contributions to vehicle technology exemplify the spirit of innovation. His patent for a vehicle drive device showcases his ability to create solutions that enhance automotive performance. His work continues to influence the industry and inspire future advancements.

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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