Hachioji, Japan

Kunio Sigeta

This inventor holds 1 USPTO granted patent. Top assignee: Konica Corporation. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunio Sigeta. Retrieved from https://idiyas.com/inventor/kunio-sigeta

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 = 5(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: The Innovations of Kunio Sigeta

Introduction

Kunio Sigeta is a notable inventor based in Hachioji, Japan. He has made significant contributions to the field of photoreceptors, showcasing his expertise through his innovative patent. His work is recognized within the industry, particularly at Konica Corporation, where he collaborates with other talented professionals.

Latest Patents

Kunio Sigeta holds a patent for a photoreceptor that features a subbing layer and a light-sensitive layer formed on an electro-conductive support. The unique aspect of his invention is that the subbing layer is composed of a copolymer that includes ethylene, vinyl acetate, and an unsaturated carboxylic acid and/or vinyl alcohol. This innovation enhances the performance and efficiency of photoreceptors in various applications.

Career Highlights

Throughout his career, Kunio Sigeta has demonstrated a commitment to advancing technology in his field. His patent reflects his dedication to research and development, contributing to the ongoing evolution of photoreceptor technology. His work at Konica Corporation has positioned him as a key player in the industry.

Collaborations

Kunio Sigeta has worked alongside esteemed colleagues such as Yoshio Takizawa and Shigeki Takeuchi. Their collaborative efforts have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Kunio Sigeta's contributions to the field of photoreceptors exemplify his innovative spirit and dedication to technology. His patent and collaborations highlight the importance of teamwork in driving advancements in 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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