Shizuoka, Japan

Shouji Yamada

This inventor holds 2 USPTO granted patents. Top assignees: Sumitomo Wiring System, Ltd., Other. Active years: 1992-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shouji Yamada. Retrieved from https://idiyas.com/inventor/shouji-yamada

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:

goldMedal2 out of 33 
 
Sumitomo Wiring System, Ltd.
 patents
silverMedal2 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1992-1994

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2 patents (USPTO):Explore Patents

Title: Innovations by Shouji Yamada in Anti-Skid Technology

Introduction

Shouji Yamada is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of automotive safety with his innovative designs. With a total of two patents to his name, Yamada's work focuses on enhancing the performance and safety of pneumatic tires.

Latest Patents

Yamada's latest patents include an anti-skid device designed for use on pneumatic tires of automotive vehicles. This device features a supporting ring that is rotatably mounted on a detachable mounting plate. The design incorporates a plurality of ribs made from elastic and tough materials, which extend from the outer side of the tire to its tread. Additionally, the device includes first and second endless bands located at the leading-end of each rib, secured by rivets at their intersections. A counter-measure is also integrated to prevent imbalances in the stretch of the bands. The mounting plate is designed with insertion and fixation holes that facilitate secure attachment to the vehicle's wheel.

Career Highlights

Throughout his career, Shouji Yamada has worked with reputable companies, including Sumitomo Wiring System, Ltd. His experience in the industry has allowed him to develop practical solutions that address real-world challenges in automotive safety.

Collaborations

Yamada has collaborated with notable coworkers such as Masaki Koshi and Akihiko Watanabe. Their combined expertise has contributed to the successful development of innovative technologies in the automotive sector.

Conclusion

Shouji Yamada's contributions to anti-skid technology demonstrate his commitment to improving automotive safety. His innovative designs continue to influence the industry and enhance the performance of pneumatic tires.

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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