Hachioji, Japan

Kazumi Minahara

This inventor holds 1 USPTO granted patent. Top assignee: Konishiroku Photo Industry Co., Ltd.. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazumi Minahara. Retrieved from https://idiyas.com/inventor/kazumi-minahara

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 = 2(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Kazumi Minahara: Innovator in Photographic Technology

Introduction

Kazumi Minahara is a noted inventor based in Hachioji, Japan, recognized for his contributions to photographic technology. His innovative thinking has led to the development of a patented solution that enhances traditional photographic systems.

Latest Patents

Minahara holds a patent for a "Silver halide emulsion containing photographic yellow coupler," which introduces a new yellow coupler formula to improve photographic performance. This yellow coupler is characterized by its unique structure, wherein specific groups such as X, Cp, and R create varying compound configurations, ensuring versatility in its applications. The invention is designed to optimize the color reproduction in photographic processes, demonstrating Minahara's dedication to advancing the field.

Career Highlights

Kazumi Minahara is associated with Konishiroku Photo Industry Co., Ltd., a company known for its long-standing contributions to imaging technologies. His work at this esteemed organization reflects a profound commitment to innovation within the photographic industry. With one notable patent to his name, Minahara has established himself as a key figure in the development of improved photographic materials.

Collaborations

Throughout his career, Minahara has collaborated with notable colleagues such as Wataru Fujimatsu and Shui Sato. Working alongside these talented professionals has allowed for a rich exchange of ideas and expertise, contributing to the success of their projects and innovations in the field.

Conclusion

Kazumi Minahara’s inventive spirit and dedication to enhancing photographic technologies underscore the importance of innovation in the evolving landscape of imaging. With his pioneering patent, he not only contributes to the history of photography but also inspires future generations of inventors in the quest for excellence and creativity in 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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