Ebina, Japan

Hiroyasu Kojima

This inventor holds 3 USPTO granted patents. Top assignees: Asahi Glass Company, Limited, Joshin Uramoto. Active years: 1989-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyasu Kojima. Retrieved from https://idiyas.com/inventor/hiroyasu-kojima

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 = 4.1

ph-index = 3

Forward Citations = 81(Granted Patents)


Location History:

  • Ebina, JP (1991)
  • Yokohama, JP (1989 - 1996)

Company Filing History:


Years Active: 1989-1996

Loading Chart...
3 patents (USPTO):Explore Patents

Title: The Innovations of Hiroyasu Kojima

Introduction

Hiroyasu Kojima is a notable inventor based in Ebina, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced glass technologies. With a total of 3 patents to his name, Kojima's work has had a considerable impact on the industry.

Latest Patents

Kojima's latest patents include a method of making a heat treated coated glass. This innovative method involves forming a solar control layer or an electroconductive layer on a glass substrate. It also includes the formation of a first protective layer that is transparent in the visible light spectrum and remains transparent even when oxidized. The process culminates in heat treatment for the coated glass. Another significant patent is a method of forming a transparent conductive film. This method utilizes an arc discharge type plasma generated in a specific atmospheric pressure to evaporate a vapor deposition material, resulting in the formation of a transparent conductive film on a substrate.

Career Highlights

Throughout his career, Kojima has worked with prominent companies such as Asahi Glass Company, Limited and Joshin Uramoto. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in glass technology.

Collaborations

Kojima has collaborated with notable colleagues, including Koichi Suzuki and Takuji Oyama. These partnerships have fostered an environment of innovation and creativity, leading to the development of new technologies.

Conclusion

Hiroyasu Kojima's contributions to the field of glass technology are noteworthy. His innovative patents and collaborations with industry leaders highlight his role as a significant figure in materials science. His work continues to influence advancements in the industry.

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]
Loading…