Asaka, Japan

Shinpei Ikenque

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Photo Film Company, Limited. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinpei Ikenque. Retrieved from https://idiyas.com/inventor/shinpei-ikenque

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 = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Shinpei Ikenque in Light-Sensitive Materials

Introduction: Shinpei Ikenque is a notable inventor based in Asaka, Japan, recognized for his contributions to the field of photography and light-sensitive materials. With a single patented invention, he has made significant advancements that have implications for various photographic applications.

Latest Patents: Ikenque holds a patent for a thermally developable light-sensitive material. This invention comprises a support containing layers that integrate essential components such as an organic silver salt, a light-sensitive silver halide, and a reducing agent. Notably, his patent also introduces an improvement, specifically a layer containing rosin or diterpene acids, which effectively reduces heat fogging and enhances the storability of light-sensitive materials.

Career Highlights: Ikenque is proficiently associated with Fuji Photo Film Company, Limited, where his research and development efforts have focused on enhancing photographic materials. His work has laid the groundwork for innovations that contribute to the quality and longevity of film products.

Collaborations: Throughout his career, Ikenque has worked alongside esteemed colleagues such as Takao Masuda and Yuzo Iwata. Their collaborative efforts have fostered an environment of innovation, which continues to drive advancements within the company and the industry.

Conclusion: Shinpei Ikenque's work exemplifies the spirit of innovation in the realm of photochemistry. His patented contributions not only demonstrate his expertise but also signify important strides in the development of light-sensitive materials that are crucial for photographic processes. Through his collaboration with fellow inventors and his dedicated role at Fuji Photo Film Company, Limited, Ikenque continues to influence the future of imaging technology.

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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