Seto, Japan

Hitoshi Kawai

This inventor holds 2 USPTO granted patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Tokai Rubber Industries, Ltd.. Active years: 2013-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Kawai. Retrieved from https://idiyas.com/inventor/hitoshi-kawai-53dyy3dq

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2013-2018

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2 patents (USPTO):Explore Patents

Title: Hitoshi Kawai: Innovator in Coupling Structures and Vibration Damping Technology

Introduction

Hitoshi Kawai is a notable inventor based in Seto, Japan. He has made significant contributions to the fields of coupling structures and vibration damping technology. With a total of 2 patents, Kawai's work reflects his innovative spirit and technical expertise.

Latest Patents

Kawai's latest patents include a "Coupling Structure for Coupling Two Members" and a "Vibration Damping Rubber Bushing." The coupling structure features a design that allows two members to be coupled and uncoupled while maintaining rotational capability. This innovative design includes a pair of slots and a circumferential groove, ensuring that the coupling member can disengage without complications. The vibration damping rubber bushing is designed to enhance stability and reduce vibrations, featuring an inner cylindrical member and a main rubber elastic body, along with anti-slip projections to improve performance.

Career Highlights

Throughout his career, Hitoshi Kawai has worked with prominent companies such as Toyota Motor Corporation and Tokai Rubber Industries, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Kawai has collaborated with talented individuals in his field, including Norimasa Kuki and Yoshikane Akiyama. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Hitoshi Kawai's contributions to innovation in coupling structures and vibration damping technology highlight his role as a significant inventor. His patents and collaborations reflect a commitment to advancing engineering solutions.

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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