Hino, Japan

Seiji Kurihara

This inventor holds 1 USPTO granted patent. Top assignee: Konishiroku Photo Industry Co., Ltd.. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Kurihara. Retrieved from https://idiyas.com/inventor/seiji-kurihara

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 = 7(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Seiji Kurihara: Innovator in Electrophotographic Technology

Introduction

Seiji Kurihara is a notable inventor based in Hino, Japan. He has made significant contributions to the field of electrophotography, particularly through his innovative patents. His work has implications for various applications in imaging technology.

Latest Patents

Kurihara holds a patent for a layered electrophotographic photosensitive element featuring hydrazone. This invention includes a conductive support with a photosensitive layer that consists of a carrier-generating phase layer and a carrier-transporting phase layer. The carrier-generating phase layer contains materials such as perylene dyes, polycyclic quinones, and azo dyes. The carrier-transporting phase layer incorporates a hydrazone compound, which is crucial for the functionality of the photosensitive element. This patent showcases his expertise in developing advanced materials for imaging technologies.

Career Highlights

Throughout his career, Seiji Kurihara has been associated with Konishiroku Photo Industry Co., Ltd. His work at this company has allowed him to focus on research and development in the field of electrophotography. His innovative approach has led to advancements that enhance the performance and efficiency of photosensitive elements.

Collaborations

Kurihara has collaborated with notable colleagues such as Satoshi Goto and Tsuneo Wada. These collaborations have fostered a creative environment that encourages the exchange of ideas and expertise, further driving innovation in their field.

Conclusion

Seiji Kurihara's contributions to electrophotographic technology through his patent and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in imaging technology, showcasing the importance of innovation in this field.

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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