Tokyo, Japan

Masafumi Hayashi

This inventor holds 33 USPTO granted patents, primarily in Thermal Transfer Technology. Top assignee: Dai Nippon Printing Co., Ltd.. Active years: 1995-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masafumi Hayashi. Retrieved from https://idiyas.com/inventor/masafumi-hayashi

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


% Patents Active = 90.9

Average Co-Inventor Count = 2.5

ph-index = 9

Forward Citations = 182(Granted Patents)


Location History:

  • Skinjuku-Ku, JP (2000)
  • Sayama, JP (2002 - 2003)
  • Tokyo-to, JP (1998 - 2009)
  • Tokyo, JP (1995 - 2011)

Company Filing History:


Years Active: 1995-2011

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Areas of Expertise:
Thermal Transfer Sheet
Image Receiving Sheet
Recording Medium
Scratch Printing
Toner Image
Ink Composition
Image Forming Method
Thermally Sensitive Paper
Metallic Image
Production Method
Composite Thermal Transfer
Thermal Transfer Film
33 patents (USPTO):Explore Patents

Title: Innovations by Masafumi Hayashi: Pioneering Image Display Technologies

Introduction

Masafumi Hayashi is a prominent inventor based in Tokyo-to, Japan, known for his significant contributions to imaging technologies. With an impressive portfolio of 33 patents, he has made a profound impact on the field, particularly through innovative methods that enhance the quality and functionality of image display mediums.

Latest Patents

Among Hayashi's latest patents, one notable invention is the "Image displaying medium with metallic image." This invention provides a sophisticated image displaying medium that incorporates a metallic image formed on a transfer receiving material alongside a color image. The innovation employs a thermal transfer sheet composed of a resinous peelable layer and a metal thin layer, achieving impressive specular reflection and brightness.

Another noteworthy patent is the "Method of producing scratch print product." This invention introduces a scratch layer transfer sheet designed to transfer a hiding layer onto a print surface of a transfer-receiving material, allowing for an interactive scratching feature that enhances user engagement. These inventions underscore Hayashi's ability to create versatile and high-quality imaging solutions.

Career Highlights

Masafumi Hayashi's career is marked by his tenure at Dai Nippon Printing Co., Ltd., where he has been instrumental in developing groundbreaking technologies. His work at this esteemed company has positioned him as a leader in the printing and imaging industry, contributing significantly to advancements in thermal transfer technologies.

Collaborations

Throughout his career, Hayashi has collaborated with several notable colleagues, including Nobuho Ikeuchi and Daigo Morizumi. These collaborations have fostered an environment of innovation and creativity, allowing for the exchange of ideas and the development of pioneering technologies in the field of image display.

Conclusion

Masafumi Hayashi stands out as an innovative inventor whose work continues to influence the imaging industry. His patents, characterized by creative applications of thermal transfer technology, showcase his dedication to advancing the quality and user experience of image displays. As he continues to work with Dai Nippon Printing Co., Ltd., his contributions are likely to shape the future of imaging technologies.

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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