Hino, Japan

Yumi Matsuzawa

This inventor holds 2 USPTO granted patents. Top assignee: Konica Corporation. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yumi Matsuzawa. Retrieved from https://idiyas.com/inventor/yumi-matsuzawa

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 = 4.0

ph-index = 2

Forward Citations = 33(Granted Patents)


Location History:

  • Hino, JP (1990)
  • Fuchu, JP (1990)

Company Filing History:


Years Active: 1990

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2 patents (USPTO):Explore Patents

Title: Yumi Matsuzawa: Innovator in Thermal Transfer and Photoconductive Materials

Introduction

Yumi Matsuzawa is a prominent inventor based in Hino, Japan. She has made significant contributions to the fields of thermal transfer recording mediums and photoconductive materials. With a total of 2 patents to her name, Matsuzawa's work showcases her innovative spirit and dedication to advancing technology.

Latest Patents

Matsuzawa's latest patents include a thermal transfer recording medium and a photoconductive material containing an anti-oxidant. The thermal transfer recording medium features a thermal transfer colorant layer on one surface of a support and a backing layer on the other surface. This backing layer contains a resin with siloxane bonding and an organic powder. Her second patent, the photoconductive material, describes an electro-conductive substrate with a photoconductive layer that includes a compound with hindered amine and hindered phenol structure units, enhancing the physical properties of the photoconductive element.

Career Highlights

Matsuzawa is currently employed at Konica Corporation, where she continues to develop innovative materials that push the boundaries of technology. Her work has been instrumental in improving the performance and durability of various products in the imaging and electronics industries.

Collaborations

Matsuzawa has collaborated with notable colleagues, including Kunihiro Koshizuka and Hideo Yoshizawa. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Yumi Matsuzawa's contributions to thermal transfer and photoconductive materials highlight her role as a leading inventor in her field. Her innovative patents and collaborations reflect her commitment to advancing technology and improving product performance.

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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