Omiya, Japan

Tadashi Okazaki

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi Chemical Company, Ltd.. Active years: 1991-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Okazaki. Retrieved from https://idiyas.com/inventor/tadashi-okazaki-yvz7l752

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 = 5.0

ph-index = 2

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1991-1992

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2 patents (USPTO):Explore Patents

Title: The Innovations of Tadashi Okazaki

Introduction

Tadashi Okazaki is a notable inventor based in Omiya, Japan. He has made significant contributions to the field of engineering, particularly in the development of clutch driven plates. With a total of 2 patents to his name, Okazaki's work has had a considerable impact on automotive technology.

Latest Patents

Okazaki's latest patents focus on clutch driven plates and methods of producing them. One of his inventions describes a clutch driven plate that comprises a clutch facing plate molded from a clutch facing material, which includes a fiber, a binder, and a friction modifier. This plate is supported by a back-up plate, and features a number of dimples formed on its surface. The innovative aspect of this clutch driven plate lies in its production method, which involves thermo-compression molding to integrate the back-up plate and the clutch facing material into a single body.

Career Highlights

Tadashi Okazaki is currently employed at Hitachi Chemical Company, Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the design and functionality of clutch systems in vehicles.

Collaborations

Throughout his career, Okazaki has collaborated with several talented individuals, including Yasuhiro Hara and Shigeru Kudo. These collaborations have fostered a creative environment that has led to the successful development of new inventions.

Conclusion

Tadashi Okazaki's contributions to the field of engineering, particularly in clutch technology, highlight his innovative spirit and dedication to advancing automotive systems. His patents reflect a commitment to improving the efficiency and performance of clutch driven plates.

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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