Izumiotsu, Japan

Khoichi Okuno

This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Khoichi Okuno. Retrieved from https://idiyas.com/inventor/khoichi-okuno

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 = 4.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Khoichi Okuno: Innovator in Flame Retardant Epoxy Resins

Introduction

Khoichi Okuno is a notable inventor based in Izumiotsu, Japan. He has made significant contributions to the field of chemistry, particularly in the development of flame retardant materials. His innovative work has led to advancements in epoxy resins that exhibit exceptional heat resistance characteristics.

Latest Patents

Khoichi Okuno holds a patent for "Phosphinylmethyl polypenols and polyglycidyl ethers thereof." This invention focuses on novel phosphorus-containing polyglycidyl ethers that are capable of forming cured epoxy resins with high flame retardancy. The patent also details a process for producing these phosphorus-containing polyglycidyl ethers, as well as the phosphorus-containing polyphenol compounds used in their production.

Career Highlights

Khoichi Okuno is associated with Sumitomo Chemical Company, Limited, where he has been able to apply his expertise in developing innovative chemical solutions. His work has been instrumental in enhancing the performance of epoxy resins, making them more suitable for various applications that require high heat resistance.

Collaborations

Khoichi Okuno has collaborated with notable colleagues such as Hisao Takagishi and Kazunori Kawakami. These collaborations have contributed to the advancement of research and development in the field of flame retardant materials.

Conclusion

Khoichi Okuno's contributions to the field of chemistry, particularly in the development of flame retardant epoxy resins, highlight his innovative spirit and dedication to advancing material science. His work continues to influence the industry and pave the way for future innovations.

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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