Kodaira, Japan

Tatsuo Hayashi

This inventor holds 1 USPTO granted patent. Top assignees: Bridgestone Corporation, The University of Tokyo. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuo Hayashi. Retrieved from https://idiyas.com/inventor/tatsuo-hayashi-rx8q3wms

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 = 7.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2017

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1 patent (USPTO):Explore Patents

Title: Innovations of Tatsuo Hayashi in Tire Technology

Introduction

Tatsuo Hayashi is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of tire technology, particularly in measuring methods that enhance vehicle safety and performance. His innovative approach has led to the development of a unique patent that addresses critical aspects of tire-road interaction.

Latest Patents

Hayashi holds a patent for a "Measuring method and measuring apparatus to detect charge potential between tire and road surface." This invention involves a detecting unit equipped with a sensing electrode on the vehicle body, a reference electrode positioned apart from the vehicle body, and a sensor amplifier that senses and amplifies the potential between the electrodes. The system monitors the amplitude of the detected charge potential, allowing for accurate identification of road surface conditions, tire internal pressure, and tire wear during vehicular travel.

Career Highlights

Throughout his career, Tatsuo Hayashi has worked with prestigious organizations, including the University of Tokyo and Bridgestone Corporation. His experience in these institutions has allowed him to collaborate with leading experts in the field and contribute to advancements in tire technology.

Collaborations

Hayashi has collaborated with notable colleagues such as Kiyoaki Takiguchi and Yoshihiro Suda. Their combined expertise has furthered the development of innovative solutions in the automotive industry.

Conclusion

Tatsuo Hayashi's contributions to tire technology through his innovative patent demonstrate his commitment to enhancing vehicle safety and performance. His work continues to influence the automotive industry and pave the way for 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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