Hyogo, Japan

Masahiro Yamaguchi

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Bando Chemical Industries, Inc., Cornea Regeneration Institute Co., Ltd.. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Yamaguchi. Retrieved from https://idiyas.com/inventor/masahiro-yamaguchi-b968rdvx

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


% Patents Active = 50.0


Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2016-2026

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4 patents (USPTO):Explore Patents

Title: Masahiro Yamaguchi: Innovator in Surface Protection Technology

Introduction

Masahiro Yamaguchi is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of flexible display technology, holding a total of 4 patents. His work focuses on developing innovative solutions that enhance the durability and functionality of flexible displays.

Latest Patents

Yamaguchi's latest patents include a surface protection film for flexible displays and methods of producing it. One of his inventions addresses the challenge of ensuring that creases are unlikely to remain on the surface protection film. This invention features a protection layer made of polyurethane, which has a stress relaxation rate of 30% or less after 300 seconds at an elongation of 50%. Another patent focuses on preventing films from adhering to each other, utilizing a polyurethane protection layer with a tan δ peak temperature of 20° C. or more.

Career Highlights

Throughout his career, Masahiro Yamaguchi has worked with prominent companies such as Bando Chemical Industries, Inc. and Cornea Regeneration Institute Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced materials for flexible displays.

Collaborations

Yamaguchi has collaborated with talented individuals in his field, including Yutaka Kamada and Miwa Yamauchi. These partnerships have fostered innovation and the exchange of ideas, further enhancing his contributions to technology.

Conclusion

Masahiro Yamaguchi is a distinguished inventor whose work in surface protection technology for flexible displays has made a significant impact. His innovative patents and collaborations reflect his commitment to advancing the field.

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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