Hyogo, Japan

Kazuhisa Ishii

This inventor holds 1 USPTO granted patent. Top assignee: Nagase Chemtex Corporation. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhisa Ishii. Retrieved from https://idiyas.com/inventor/kazuhisa-ishii-qabec9h2

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 = 7.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Kazuhisa Ishii: Innovator in Color Coating Compositions

Introduction

Kazuhisa Ishii is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of coating technologies, particularly in the development of colored coating compositions.

Latest Patents

Ishii holds a patent for color coating compositions that aim to provide a colored glass gel coating film. This invention is characterized by its excellent water resistance, boiling water resistance, alkali resistance, and weather resistance, all achievable at low temperatures. The compositions are designed to be applied to the outer surfaces of glass and metal products, ensuring that colored bottles can be produced without haze, even in high-humidity environments.

Career Highlights

Kazuhisa Ishii is associated with Nagase Chemtex Corporation, where he has been instrumental in advancing coating technologies. His work has led to innovative solutions that enhance the durability and aesthetic appeal of coated products.

Collaborations

Ishii has collaborated with notable colleagues, including Tsutomu Minami and Hiroyuki Nakazumi, contributing to the development of advanced coating solutions.

Conclusion

Kazuhisa Ishii's contributions to the field of color coating compositions demonstrate his innovative spirit and commitment to enhancing product quality. His work continues to influence 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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