Kyoto, Japan

Tadashi Yasui

This inventor holds 9 USPTO granted patents. Top assignees: Japan Storage Battery Co., Ltd., Izumi Products Company. Active years: 1988-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Yasui. Retrieved from https://idiyas.com/inventor/tadashi-yasui

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


% Patents Active = 88.9

Average Co-Inventor Count = 2.1

ph-index = 6

Forward Citations = 220(Granted Patents)


Company Filing History:


Years Active: 1988-2004

Loading Chart...
9 patents (USPTO):Explore Patents

Title: Biography of Inventor Tadashi Yasui

Introduction

Tadashi Yasui is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative motor technologies. With a total of nine patents to his name, Yasui has established himself as a key figure in the industry.

Latest Patents

One of his latest patents is the "Brush-equipped motor and method of exchanging brushes thereof." This invention aims to provide a brush-equipped motor that can be used for an extended period without interruption, even as the brush wears out. The design incorporates cam projections that facilitate the gradual movement of the brush components, ensuring continuous operation. Another notable patent is the "Gear case for an electro-hydraulic apparatus," which showcases his expertise in mechanical design.

Career Highlights

Throughout his career, Yasui has worked with several reputable companies, including Japan Storage Battery Co., Ltd. and Izumi Products Company. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Yasui has collaborated with talented individuals such as Shigeru Hirabayashi and Masayuki Kobayashi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Tadashi Yasui's work exemplifies the spirit of innovation and dedication to

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]
Loading…