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.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (1983 - 1991)
- Hachioji, JP (1993)
- Hino, JP (1986 - 1995)
Company Filing History:


Years Active: 1983-1995
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.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile