Tochigi, Japan

Keishi Okunaka

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Honda Motor Co., Ltd.. Active years: 2009-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keishi Okunaka. Retrieved from https://idiyas.com/inventor/keishi-okunaka

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Utsunomiya, JP (2009 - 2010)
  • Tochigi, JP (2010 - 2016)

Company Filing History:


Years Active: 2009-2016

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4 patents (USPTO):Explore Patents

Title: Keishi Okunaka: Innovator in Panel Assembly Technology

Introduction

Keishi Okunaka is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of panel assembly technology, holding a total of 4 patents. His work primarily focuses on innovative methods for forming and fastening panel assemblies, particularly in the automotive industry.

Latest Patents

Okunaka's latest patents include a "Panel assembly and method of forming same." This invention features a panel assembly that consists of an outer member and an inner member, which overlap and have edges that include distal end portions. These portions are fastened together using sheet metal seaming, with clearances defined in the boundary regions of the inner member. Another significant patent is the "Panel fastening method and panel member for automobile." This invention describes a panel member for automobiles that includes a hem portion roll-fastened while overlapping an outer panel and an inner panel.

Career Highlights

Keishi Okunaka is currently employed at Honda Motor Co., Ltd., where he continues to innovate in the field of automotive panel assembly. His work has contributed to advancements in manufacturing processes and product design, enhancing the efficiency and effectiveness of automotive components.

Collaborations

Throughout his career, Okunaka has collaborated with talented individuals such as Sen Tao and Akira Kodama. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Keishi Okunaka is a distinguished inventor whose work in panel assembly technology has made a significant impact in the automotive industry. His innovative patents and collaborations reflect his commitment to advancing engineering practices.

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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