Hino, Japan

Atsuo Ezaki

This inventor holds 11 USPTO granted patents. Top assignees: Konica Corporation, Konishiroku Photo Industry Co., Ltd., Konishiroku Photo Ind. Co., Ltd.. Active years: 1983-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsuo Ezaki. Retrieved from https://idiyas.com/inventor/atsuo-ezaki

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 = 3.9

ph-index = 5

Forward Citations = 81(Granted Patents)


Location History:

  • Tokyo, JP (1983 - 1991)
  • Hachioji, JP (1993)
  • Hino, JP (1986 - 1995)

Company Filing History:


Years Active: 1983-1995

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11 patents (USPTO):Explore Patents

Title: Atsuo Ezaki: Innovator in Photographic Materials

Introduction

Atsuo Ezaki is a prominent inventor known for his contributions to the field of photographic materials. He is based in Hino, Japan, and has been awarded a total of 11 patents throughout his career. His innovative work has significantly impacted the quality of photographic materials used in various applications.

Latest Patents

Ezaki's latest patents include advancements in silver halide color negative photographic light-sensitive materials. One of his notable inventions describes a silver halide color negative photographic light-sensitive material that boasts improved graininess and excellent image quality, even when pictures are taken under various light sources with different color temperatures. Another patent focuses on a silver halide color photographic material that comprises multiple light-sensitive layer units, each containing different silver halide emulsions and couplers, ensuring high sensitivity and image quality.

Career Highlights

Throughout his career, Atsuo Ezaki has worked with notable companies such as Konica Corporation and Konishiroku Photo Industry Co., Ltd. His experience in these organizations has allowed him to refine his expertise in photographic technology and contribute to significant advancements in the industry.

Collaborations

Ezaki has collaborated with several talented individuals in his field, including Hideaki Haraga and Syoji Matsuzaka. These collaborations have fostered innovation and have led to the development of groundbreaking photographic materials.

Conclusion

Atsuo Ezaki's work in the field of photographic materials has made a lasting impact on the industry. His innovative patents and collaborations highlight his dedication to advancing photographic technology. His contributions continue to influence the quality of photographic materials used today.

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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