Osaka, Japan

Hirofumi Onogi

This inventor holds 2 USPTO granted patents. Top assignee: Daikin Industries, Ltd.. Active years: 1992-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirofumi Onogi. Retrieved from https://idiyas.com/inventor/hirofumi-onogi

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 = 3.4

ph-index = 2

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1992-1997

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2 patents (USPTO):Explore Patents

Title: Hirofumi Onogi: Innovator in Polytetrafluoroethylene Technology

Introduction

Hirofumi Onogi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of polytetrafluoroethylene (PTFE) technologies. With a total of 2 patents to his name, Onogi's work has had a considerable impact on various industrial applications.

Latest Patents

Onogi's latest patents include innovations in polytetrafluoroethylene porous materials. His first patent focuses on a process for the production of modified polytetrafluoroethylene. The second patent details a modified polytetrafluoroethylene unsintered powder, which has sintering-densification indexes P.sub.10, P.sub.25, and P.sub.50 of not larger than 0.2. This innovation is particularly suitable for producing porous molding articles, showcasing Onogi's expertise in enhancing material properties.

Career Highlights

Hirofumi Onogi is currently employed at Daikin Industries, Ltd., a leading company in the field of air conditioning and fluorochemical products. His role at Daikin has allowed him to further his research and development efforts in advanced materials, contributing to the company's reputation for innovation and quality.

Collaborations

Onogi has collaborated with esteemed colleagues such as Katsutoshi Yamamoto and Masayoshi Tatemoto. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Hirofumi Onogi's contributions to the field of polytetrafluoroethylene technology highlight his innovative spirit and dedication to advancing material science. His patents and work at Daikin Industries, Ltd. reflect his commitment to excellence and innovation in the industry.

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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