Saitama, Japan

Hiroshige Tanaka

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Honda Motor Co., Ltd.. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshige Tanaka. Retrieved from https://idiyas.com/inventor/hiroshige-tanaka-y3564wau

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

Calculating rank

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: Hiroshige Tanaka: Innovator in Vehicle Door Handle Technology

Introduction

Hiroshige Tanaka is a notable inventor based in Saitama, Japan. He has made significant contributions to the automotive industry, particularly in the design of vehicle door handle devices. His innovative approach has led to the development of a unique mechanism that enhances the security and functionality of vehicle doors.

Latest Patents

Tanaka holds a patent for a vehicle door handle device. This device ensures that a door remains in a locked state even when excessive external force is applied to the operation handle. The design includes a handle base that integrates an operation handle and a cable. The handle base features a first portion with a securing part fixed to the door panel and a second portion that includes a handle attachment part and a cable fixing part. A weak part is strategically placed between these portions, designed to have lower rupture strength, thereby enhancing the overall durability of the door handle.

Career Highlights

Hiroshige Tanaka is currently employed at Honda Motor Co., Ltd., where he continues to innovate and improve automotive technologies. His work has been instrumental in advancing vehicle security features, making cars safer for users.

Collaborations

Tanaka collaborates with talented colleagues, including Yuujiro Tashima and Hiroyuki Takagai. Their combined expertise contributes to the development of cutting-edge automotive solutions.

Conclusion

Hiroshige Tanaka's contributions to vehicle door handle technology exemplify his commitment to innovation in the automotive field. His patent reflects a thoughtful approach to design and functionality, ensuring enhanced security for vehicle users.

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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