Aichi, Japan

Hitoshi Taguchi

This inventor holds 2 USPTO granted patents. Top assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho. Active years: 1992-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Taguchi. Retrieved from https://idiyas.com/inventor/hitoshi-taguchi-iwysndkm

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 = 3.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1992-1996

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2 patents (USPTO):Explore Patents

Title: Hitoshi Taguchi: Innovator in Switch Devices and Steering Mechanisms

Introduction

Hitoshi Taguchi is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of switch devices and rotation transmitting mechanisms for automobiles. With a total of 2 patents, Taguchi's work showcases his innovative approach to solving complex engineering challenges.

Latest Patents

One of Taguchi's latest patents is a switch device that features an automatic return type operating piece. This device is designed to move and automatically return to its original position. It includes a swinging member that is mounted on a shaft and swings in opposite directions when depressed by the operating piece. The articulation piece at the end of the swinging member is urged towards the front end, while a V-shaped articulation member holds the swinging member in one of two positions, facilitating a reliable switching operation.

Another significant patent is a rotation transmitting mechanism for a steering wheel used in automobiles. This mechanism includes a rotational member with projections that extend radially inwardly, which interact with a cancel cam featuring U-shaped cutouts. Each projection has a tapered section, and the rounded peripheral face of the U-shaped cutout ensures smooth operation between the components.

Career Highlights

Hitoshi Taguchi is associated with Kabushiki Kaisha Tokai Rika Denki Seisakusho, a company known for its advancements in automotive technology. His work has contributed to the development of innovative solutions that enhance the functionality and reliability of automotive components.

Collaborations

Taguchi has collaborated with notable coworkers such as Yoshinobu Sugiyama and Satoru Imaeda. Their combined expertise has fostered an environment of innovation and creativity within their projects.

Conclusion

Hitoshi Taguchi's contributions to the fields of switch devices and steering mechanisms highlight his role as a key innovator in mechanical engineering. His patents reflect a commitment to advancing technology and improving user experience in automotive applications.

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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