Tokyo, Japan

Keizo Ikari

This inventor holds 1 USPTO granted patent. Top assignee: Teijin Chemicals Limited. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keizo Ikari. Retrieved from https://idiyas.com/inventor/keizo-ikari-gc33wxj0

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

Calculating rank

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: Keizo Ikari - Innovator in Optical Technology

Introduction

Keizo Ikari is a notable inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of optical technology, particularly in the development of spectacles lenses.

Latest Patents

Ikari holds a patent for a "Spectacles lens and production method thereof." This innovation involves a spectacles lens and an optical transparent molded article formed from a polycarbonate resin composition. His work in this area showcases his commitment to enhancing optical products.

Career Highlights

Keizo Ikari is associated with Teijin Chemicals Limited, a company known for its advancements in chemical and material technologies. His role at the company has allowed him to focus on innovative solutions in the optical sector.

Collaborations

Ikari has collaborated with Jiro Ariki, contributing to the development of his patented technology. Their partnership highlights the importance of teamwork in the innovation process.

Conclusion

Keizo Ikari's work in optical technology, particularly his patented spectacles lens, demonstrates his expertise and dedication to innovation in the field. His contributions continue to impact the industry positively.

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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