Hino, Japan

Yumiko Osawa

This inventor holds 1 USPTO granted patent. Top assignee: Konica Corporation. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yumiko Osawa. Retrieved from https://idiyas.com/inventor/yumiko-osawa-nucbc7bw

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 = 5.0

ph-index = 1


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Yumiko Osawa: Innovator in Silver Halide Emulsion Technology

Introduction

Yumiko Osawa is a prominent inventor based in Hino, Japan. She has made significant contributions to the field of photography and imaging technology. Her innovative work has led to the development of a unique silver halide emulsion that enhances photographic processes.

Latest Patents

Yumiko Osawa holds a patent for a silver halide emulsion. This emulsion contains silver halide grains with a chloride content of not less than 90 mol %. The grains are internally doped with specific compounds, including compound (A), compound (B), and an iridium compound designated as compound (C). This innovative formulation aims to improve the performance and quality of photographic materials.

Career Highlights

Yumiko Osawa is associated with Konica Corporation, a leading company in imaging and printing technologies. Her work at Konica has allowed her to focus on advancing silver halide technology, contributing to the company's reputation for innovation in the imaging sector.

Collaborations

Yumiko has collaborated with notable colleagues, including Shuji Murakami and Koichiro Kuroda. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise in the field of imaging technology.

Conclusion

Yumiko Osawa's contributions to silver halide emulsion technology exemplify her innovative spirit and dedication to advancing photographic materials. Her work continues to influence the industry and inspire future developments in imaging 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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