Kanagawa, Japan

Toshihiro Higashira

This inventor holds 17 USPTO granted patents and 5 published patent applications and 6 EPO patents. Top assignees: Nok Corporation, Synztec Co., Ltd., Ishino Gasket Mfg., Co., Ltd.. Active years: 1996-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Higashira. Retrieved from https://idiyas.com/inventor/toshihiro-higashira

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

USPTO Granted Patents = 17 

% Patents Active = 82.4

 

Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 47(Granted Patents)


Location History:

  • Fujisawa, JP (1996 - 2017)
  • Kanagawa, JP (2007 - 2019)

Company Filing History:


Years Active: 1996-2019

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17 patents (USPTO):Explore Patents

Title: The Innovations of Toshihiro Higashira

Introduction

Toshihiro Higashira is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of materials science, particularly in the development of rubber and metal-rubber composite materials. With a total of 17 patents to his name, Higashira's work has had a substantial impact on various industrial applications.

Latest Patents

Higashira's latest patents include innovative technologies such as a rubber member for coating developing rolls and a manufacturing method for developing rolls used in image forming apparatuses. The rubber member is designed to enhance the performance of developing rolls by utilizing a unique coating layer component that includes a liquid binder, silicone rubber particles, and a diluting solvent. Additionally, he has developed a metal-rubber laminate material that features a metal plate, a rubber layer, and a solid lubricant layer. This laminate material is particularly effective in applications such as metal gaskets for internal combustion engines, providing excellent fretting resistance.

Career Highlights

Throughout his career, Toshihiro Higashira has worked with notable companies, including Nok Corporation and Synztec Co., Ltd. His expertise in material development has led to advancements that benefit various industries, particularly in automotive and imaging technologies.

Collaborations

Higashira has collaborated with several talented individuals in his field, including Atsushi Yokota and Hiroyuki Sano. These collaborations have fostered innovation and have contributed to the successful development of his patented technologies.

Conclusion

Toshihiro Higashira's contributions to the field of materials science through his innovative patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in various industrial applications, showcasing the importance of innovation in technology.

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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