Shizuoka, Japan

Yoshihiko Hiyoshi

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignee: Ricoh Company, Ltd.. Active years: 1991-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiko Hiyoshi. Retrieved from https://idiyas.com/inventor/yoshihiko-hiyoshi

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

USPTO Granted Patents = 8 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 7

Forward Citations = 140(Granted Patents)


Location History:

  • Numazu, JP (1991 - 1992)
  • Shimizu, JP (1993)
  • Shizuoka, JP (1994 - 1995)

Company Filing History:


Years Active: 1991-1995

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8 patents (USPTO):Explore Patents

Title: The Innovations of Yoshihiko Hiyoshi

Introduction

Yoshihiko Hiyoshi is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of thermal imaging technology. With a total of 8 patents to his name, Hiyoshi continues to push the boundaries of innovation in his industry.

Latest Patents

Hiyoshi's latest patents include advancements in thermal image transfer recording mediums. One of his inventions is a thermal image transfer recording medium composed of a support, a thermofusible ink layer, and a resin layer with minute craters. This innovative design enhances the quality and efficiency of thermal image transfer. Another patent focuses on a similar thermal image transfer recording medium, which features a thermofusible ink layer with specific properties, including a shearing strength of 8 to 20 gf/cm and an adhesion strength of 1.0 to 2.0 gf/cm with respect to the support. These inventions demonstrate Hiyoshi's commitment to improving thermal imaging technology.

Career Highlights

Yoshihiko Hiyoshi is currently employed at Ricoh Company, Ltd., where he applies his expertise in thermal imaging. His work has been instrumental in developing new technologies that enhance the capabilities of thermal imaging devices. Hiyoshi's innovative spirit and dedication to research have made him a valuable asset to his company.

Collaborations

Hiyoshi has collaborated with notable colleagues, including Tetsuji Kunitake and Youji Ide. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Yoshihiko Hiyoshi is a prominent inventor whose work in thermal imaging has led to significant advancements in the field. His contributions continue to shape the future of thermal imaging technology, making him a key figure in innovation.

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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