Nagoya, Japan

Koubun Tanaka

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho. Active years: 1983.

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

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 = 2.0

ph-index = 1

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: Koubun Tanaka: Innovator in Vehicle Safety Technology

Introduction

Koubun Tanaka is a notable inventor based in Nagoya, Japan. He has made significant contributions to vehicle safety technology, particularly in the design of buckling devices for seat belts. His innovative approach aims to enhance the safety and functionality of vehicle restraint systems.

Latest Patents

Koubun Tanaka holds a patent for a buckling device for vehicle seat belts. This device features a locking portion arranged within a buckle to secure a tongue plate. It includes a lock controlling mechanism that selectively holds the locking portion in either a locked position, where it can engage with the tongue plate, or an unlocked position, where it cannot. The actuating unit is designed to dislodge the locking condition between the tongue plate and the locking portion. This mechanism allows the locking portion to move to the locked position during the insertion of the tongue plate and return to the unlocked position during the unlocking operation.

Career Highlights

Koubun Tanaka is associated with Kabushiki Kaisha Tokai Rika Denki Seisakusho, a company known for its advancements in automotive technology. His work focuses on improving safety features in vehicles, contributing to the overall enhancement of passenger protection.

Collaborations

Koubun Tanaka collaborates with Takashi Kawaharazaki, working together to innovate and refine safety mechanisms in automotive design.

Conclusion

Koubun Tanaka's contributions to vehicle safety through his innovative buckling device patent exemplify his commitment to enhancing automotive technology. His work continues to influence the industry and improve passenger safety standards.

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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