Saitama, Japan

Haruhisa Shigeno

This inventor holds 1 USPTO granted patent. Top assignees: Nippon Paint Compnay, Ltd., Nissan Motor Company Limited. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruhisa Shigeno. Retrieved from https://idiyas.com/inventor/haruhisa-shigeno

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 = 5.0

ph-index = 1

Forward Citations = 80(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Haruhisa Shigeno: Innovator in Transparent Multilayer Technology

Introduction

Haruhisa Shigeno is a notable inventor based in Saitama, Japan. He is recognized for his contributions to the field of transparent multilayer technology. With a focus on innovative methods, Shigeno has made significant strides in enhancing the properties of transparent materials.

Latest Patents

Shigeno holds a patent for a "Method for forming transparent multilayers." This method utilizes a wet-on-wet process, where a transparent acrylic copolymer paint A is applied first, followed by a transparent fluorine-containing polymer paint B. The formula for paint B includes components where X represents a fluorine or chlorine atom, and R1, R2, R3, and R4 each represent hydrogen. This innovative approach allows for the creation of high-quality transparent multilayers.

Career Highlights

Throughout his career, Haruhisa Shigeno has worked with prominent companies, including Nissan Motor Company Limited and Nippon Paint Company, Ltd. His experience in these organizations has contributed to his expertise in the field of materials science and engineering.

Collaborations

Shigeno has collaborated with notable colleagues such as Masahiko Yamanaka and Masakatsu Kinoshita. These partnerships have fostered a creative environment that has led to advancements in their respective fields.

Conclusion

Haruhisa Shigeno's innovative work in transparent multilayer technology showcases his dedication to advancing material science. His patent and collaborations reflect his significant contributions to 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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