Hachioji, Japan

Yuzuru Sato

This inventor holds 7 USPTO granted patents. Top assignees: Konishiroku Photo Industry Co., Ltd., Mitsubishi Chemical Industries Limited. Active years: 1978-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuzuru Sato. Retrieved from https://idiyas.com/inventor/yuzuru-sato-l45ta5by

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 = 4.6

ph-index = 3

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1978-1986

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7 patents (USPTO):Explore Patents

Title: Yuzuru Sato: Innovator in Metal Image Forming Materials

Introduction

Yuzuru Sato is a prominent inventor based in Hachioji, Japan. He has made significant contributions to the field of imaging technology, holding a total of seven patents. His work primarily focuses on metal image forming materials and dye image forming processes.

Latest Patents

Among his latest patents, Sato has developed innovative metal image forming materials that incorporate a light-sensitive resin layer. One of his notable inventions is a metal image forming material that allows for the etching of a thin metal layer in a short period, resulting in a sharp image without the need for a strong etchant. This material consists of a support, at least one metal layer, and an overlying light-sensitive layer, with the metal layer formed by vapor-depositing metal at an angle to the support's surface. Additionally, he has improved dye image forming processes in color photography, utilizing a mono azo dye developer to enhance the quality of dye images produced during the development of silver halide.

Career Highlights

Throughout his career, Yuzuru Sato has worked with notable companies such as Konishiroku Photo Industry Co., Ltd. and Mitsubishi Chemical Industries Limited. His experience in these organizations has allowed him to refine his expertise in imaging technologies and contribute to advancements in the field.

Collaborations

Sato has collaborated with esteemed colleagues, including Masao Asano and Masao Ishihara. These partnerships have fostered innovation and the exchange of ideas, further enhancing the impact of his work.

Conclusion

Yuzuru Sato's contributions to the field of imaging technology through his patents and collaborations highlight his role as a significant inventor. His innovative approaches to metal image forming materials and dye image forming processes continue to influence the industry.

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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