Ibaraki, Japan

Hironobu Amagai

This inventor holds 2 USPTO granted patents. Top assignees: Oji Yuka Goseishi Co., Ltd., Oji-Yuka Synthetic Paper Co., Ltd.. Active years: 1995-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironobu Amagai. Retrieved from https://idiyas.com/inventor/hironobu-amagai

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 = 3.4

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1995-1998

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2 patents (USPTO):Explore Patents

Title: Hironobu Amagai: Innovator in Thermal Transfer Technology

Introduction

Hironobu Amagai is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of thermal transfer technology, holding a total of 2 patents. His work focuses on developing advanced materials that enhance the efficiency and quality of thermal transfer processes.

Latest Patents

Amagai's latest patents include an innovative image-receiving sheet for melt thermal transfer recording. This sheet features a support structure comprising a substrate layer made of a stretched film with microvoids, a surface layer of stretched propylene film, and a back surface layer also made of stretched propylene film. Additionally, he has developed a thermoplastic resin film with excellent offset printability and antistatic properties, which includes a coated layer made from a quaternary ammonium salt copolymer.

Career Highlights

Throughout his career, Hironobu Amagai has worked with several companies, including Oji Yuka Goseishi Co., Ltd. and Oji-Yuka Synthetic Paper Co., Ltd. His experience in these organizations has allowed him to refine his expertise in material science and thermal transfer technologies.

Collaborations

Amagai has collaborated with notable coworkers such as Koichi Asami and Motoshi Henbo. Their combined efforts have contributed to advancements in the field and have fostered innovation in thermal transfer applications.

Conclusion

Hironobu Amagai's contributions to thermal transfer technology through his patents and collaborations highlight his role as a significant inventor in this field. His work continues to influence advancements in material science and printing 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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