Aichi, Japan

Takayoshi Kawashima

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayoshi Kawashima. Retrieved from https://idiyas.com/inventor/takayoshi-kawashima

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 = 8.0

ph-index = 1


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Takayoshi Kawashima: Innovator in Seatbelt Technology

Introduction

Takayoshi Kawashima is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of automotive safety, particularly in the development of seatbelt systems. His innovative approach has led to advancements that enhance the safety and functionality of vehicle restraint systems.

Latest Patents

Kawashima holds a patent for a webbing used in seatbelt systems. This occupant restraining webbing features a dry tenacity of 8.8 gr/De or more, a thickness of 1,700 De or less, and a twist multiplier ranging from 3,100 to 5,500. This design effectively reduces the excess winding of the webbing after the rotation of the takeup shaft has ceased, thereby improving the overall efficiency of the seatbelt system.

Career Highlights

Kawashima is associated with Kabushiki Kaisha Tokai Rika Denki Seisakusho, a company known for its commitment to automotive safety technologies. His work has been instrumental in advancing the standards of seatbelt systems, contributing to safer driving experiences for occupants.

Collaborations

Throughout his career, Kawashima has collaborated with talented individuals such as Yasuo Inada and Koki Sato. These partnerships have fostered an environment of innovation and creativity, leading to the development of cutting-edge safety technologies.

Conclusion

Takayoshi Kawashima's contributions to seatbelt technology exemplify the importance of innovation in automotive safety. His patent for webbing in seatbelt systems showcases his commitment to enhancing vehicle safety standards.

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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