Kanagawa, Japan

Eiiti Ogawa

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Photo Film Company, Limited. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiiti Ogawa. Retrieved from https://idiyas.com/inventor/eiiti-ogawa

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 = 4.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Eiiti Ogawa

Introduction

Eiiti Ogawa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of photography through his innovative methods for processing photographic materials. His work has had a lasting impact on the industry, particularly in the development of color photographic technology.

Latest Patents

Eiiti Ogawa holds a patent for a "Method for processing color photographic materials." This patent describes a method for processing an exposed silver halide color photographic material by development and desilvering. The process includes treating the material in a color developing bath, followed by treatment in a bath containing specific compounds, and finally, treating the material in a bath with bleaching or bleach-fixing ability. This innovative approach enhances the quality and efficiency of photographic processing.

Career Highlights

Eiiti Ogawa is associated with Fuji Photo Film Company, Limited, where he has contributed to various advancements in photographic technology. His expertise in the field has positioned him as a key figure in the development of new methods and processes that improve the quality of photographic materials.

Collaborations

Throughout his career, Eiiti Ogawa has worked alongside talented individuals such as Isamu Itoh and Junya Nakajima. These collaborations have fostered an environment of innovation and creativity, leading to significant advancements in the field of photography.

Conclusion

Eiiti Ogawa's contributions to the field of photography through his innovative patent and collaborations highlight his importance as an inventor. His work continues to influence the industry, ensuring that his legacy endures in the realm of photographic 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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