Tochigi, Japan

Isao Kawashima

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Ts Tech Co., Ltd.. Active years: 2006-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isao Kawashima. Retrieved from https://idiyas.com/inventor/isao-kawashima-r06t9ldf

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

Calculating rank

% Patents Active = 33.3


Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 108(Granted Patents)


Company Filing History:


Years Active: 2006-2016

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3 patents (USPTO):Explore Patents

Title: Isao Kawashima: Innovator in Vehicle Seat Technology

Introduction

Isao Kawashima is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of vehicle seat technology, holding a total of 3 patents. His innovative designs focus on enhancing comfort and functionality for vehicle occupants.

Latest Patents

Kawashima's latest patents include a "Seat device for vehicle" and a "Vehicle seat with system for facilitating relieving of fatigue of person sitting on the seat." The seat device features a dynamic damper composed of a weight and an elastic member, allowing for cost-effective vibration support. The vehicle seat patent incorporates an angle sensor and an active device to relieve fatigue for individuals sitting for extended periods, showcasing his commitment to improving user experience.

Career Highlights

Kawashima is currently employed at Ts Tech Co., Ltd., where he continues to develop innovative solutions in vehicle seating. His work has been instrumental in advancing the comfort and ergonomics of vehicle interiors.

Collaborations

He collaborates with talented coworkers such as Shinji Sugiyama and Yasuchika Takei, contributing to a dynamic team focused on innovation.

Conclusion

Isao Kawashima's contributions to vehicle seat technology reflect his dedication to enhancing comfort and functionality for users. His innovative patents demonstrate a forward-thinking approach to design and engineering.

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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