Fujisawa, Japan

Eiji Ogawa

This inventor holds 3 USPTO granted patents. Top assignees: Nippon Seiko Kabushiki Kaisha, Nsk Corporation. Active years: 1988-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Ogawa. Retrieved from https://idiyas.com/inventor/eiji-ogawa-oz8yjllm

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 37(Granted Patents)


Company Filing History:


Years Active: 1988-1994

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3 patents (USPTO):Explore Patents

Title: Eiji Ogawa: Innovator in Safety Technology

Introduction

Eiji Ogawa is a notable inventor based in Fujisawa, Japan. He has made significant contributions to safety technology, particularly in the automotive industry. With a total of 3 patents, his work focuses on enhancing the functionality and safety of vehicle components.

Latest Patents

One of Eiji Ogawa's latest patents is a connection structure for an air bag cover and housing. This innovative design includes a protective strip on the outer wall of the air bag cover, along with a series of rivets that connect the housing, air bag cover, and protective strip. The connection structure also features connectors that ensure a secure fit between these components. Another significant patent is for a webbing retractor, which allows webbing to extend beyond its normal length when a tensile force is applied. This retractor includes a base, a take-up spindle, a lock device, and a webbing-extension increasing member that enhances safety during use.

Career Highlights

Eiji Ogawa has worked with prominent companies such as Nippon Seiko Kabushiki Kaisha and NSK Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in safety technology.

Collaborations

Throughout his career, Eiji has collaborated with talented individuals, including Osamu Kawai and Takeo Ueda. These partnerships have contributed to the advancement of his inventions and the overall safety technology landscape.

Conclusion

Eiji Ogawa's contributions to safety technology through his patents and collaborations highlight his commitment to innovation in the automotive industry. His work continues to influence the development of safer vehicle components.

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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