Hiroshima, Japan

Toshimichi Kawaguchi

This inventor holds 2 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Nishikawa Rubber Co., Ltd., Aisin Corporation. Active years: 2015-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshimichi Kawaguchi. Retrieved from https://idiyas.com/inventor/toshimichi-kawaguchi

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.7

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2015-2023

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2 patents (USPTO):Explore Patents

Title: Toshimichi Kawaguchi: Innovator in Sensor Technology

Introduction

Toshimichi Kawaguchi is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of sensor technology, particularly in the design of protectors for sliding doors. With a total of 2 patents to his name, Kawaguchi's work reflects a commitment to innovation and practicality.

Latest Patents

Kawaguchi's latest patents include a "Protector with Sensor" and a "Protector with Sensor and Method of Molding End Part of the Same." The first patent describes a protector that couples to a sliding door, featuring an insert made of non-conductive material. This insert fills a hollow part of the protector and includes feeding ports for molding material during die molding. The design ensures that covered parts of the wire harness are exposed at the feeding ports. The second patent focuses on a protector that detects alien substances by touch between two core wires in a hollow part. This innovation connects core wires to leads joined with a control unit, ensuring compatibility between the insert and die molding materials.

Career Highlights

Throughout his career, Kawaguchi has worked with prominent companies such as Nishikawa Rubber Co., Ltd. and Aisin Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Kawaguchi has collaborated with talented individuals, including Takahiro Yamaki and Michihiko Matsumoto. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Toshimichi Kawaguchi's contributions to sensor technology exemplify his innovative spirit and dedication to improving everyday products. His patents reflect a deep understanding of materials and design, making him a significant figure in the field.

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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