Ichihara, Japan

Masao Kameyama

This inventor holds 3 USPTO granted patents. Top assignee: Mitsui Petrochemical Industries, Ltd.. Active years: 1982-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Kameyama. Retrieved from https://idiyas.com/inventor/masao-kameyama

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 = 2.4

ph-index = 3

Forward Citations = 15(Granted Patents)


Location History:

  • Iwakuni, JP (1982)
  • Ichihara, JP (1991)
  • Yamaguchi, JP (1996)

Company Filing History:


Years Active: 1982-1996

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3 patents (USPTO):Explore Patents

Title: Masao Kameyama: Innovator in Surface Protective Films and Thermosetting Resins

Introduction

Masao Kameyama is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of materials science, particularly in the development of surface protective films and thermosetting resin compositions. With a total of 3 patents to his name, Kameyama's work has had a considerable impact on various industrial applications.

Latest Patents

Kameyama's latest patents include innovative technologies that enhance the performance and usability of materials. One of his key inventions is a surface protective film that features a base layer overlaid with an adhesive layer composed primarily of an .alpha.-olefin copolymer. This adhesive layer is designed to develop strong initial tack while maintaining stability over time, making it ideal for various adherends. Additionally, he has developed a thermosetting resin composition that combines a polyamino compound with an unsaturated bismaleimide compound. This composition is characterized by its excellent heat resistance, strength, flame retardancy, and lightweight properties.

Career Highlights

Masao Kameyama is currently employed at Mitsui Petrochemical Industries, Ltd., where he continues to innovate and contribute to the field of materials science. His work has been instrumental in advancing the capabilities of thermosetting resins and protective films, which are essential in numerous applications across different industries.

Collaborations

Throughout his career, Kameyama has collaborated with esteemed colleagues such as Kazuo Iwata and Masahiro Gonda. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masao Kameyama's contributions to the field of materials science through his patents and innovations have established him as a prominent figure in the industry. His work continues to influence the development of advanced materials that meet the demands of modern applications.

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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