Tokyo, Japan

Shigeo Kotera

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Powdered Metals Co., Ltd.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeo Kotera. Retrieved from https://idiyas.com/inventor/shigeo-kotera

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 = 8.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Shigeo Kotera: Innovator in Shading Film Technology

Introduction

Shigeo Kotera is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of shading films for color filters. His innovative work has garnered attention in the industry and has led to the filing of a patent.

Latest Patents

Shigeo Kotera holds a patent for a "Shading film for color filter and coating for forming shading film." This invention is crucial for enhancing the performance of color filters used in various applications, including displays and imaging technologies. The patent reflects his commitment to advancing technology in this area.

Career Highlights

Kotera is associated with Hitachi Powdered Metals Co., Ltd., where he applies his expertise in materials science. His role at the company allows him to work on cutting-edge projects that push the boundaries of innovation. With a patent to his name, he has established himself as a key figure in his field.

Collaborations

Shigeo Kotera has collaborated with notable colleagues, including Shinichi Tachizono and Hironobu Chiyoda. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of new technologies.

Conclusion

Shigeo Kotera's contributions to shading film technology exemplify the impact of innovation in materials science. His patent and collaborations highlight his dedication to advancing the field and improving technological applications.

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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