Kanagawa, Japan

Yoshio Egami

This inventor holds 1 USPTO granted patent. Top assignees: Japan Butyl Company Limited, Sumitomo Chemical Company, Limited. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Egami. Retrieved from https://idiyas.com/inventor/yoshio-egami

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 = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Yoshio Egami: Innovator of Peelable Protective Film

Introduction

Yoshio Egami is a notable inventor based in Kanagawa, Japan. He is recognized for his innovative contributions to the field of protective films, particularly for his development of a peelable protective film. His work has significant implications for various industries that require protective solutions for tacky surfaces.

Latest Patents

Yoshio Egami holds 1 patent for his invention of a peelable protective film. This film is processed from a composition that includes 100 parts by weight of an ethylene/methyl methacrylate copolymer, along with 0.01 to 0.1 part by weight of an inorganic filler and 0.01 to 1.0 part by weight of a slip agent. The protective film demonstrates excellent adhesion to substrates while maintaining a low peeling strength, allowing it to be easily removed when necessary.

Career Highlights

Throughout his career, Yoshio Egami has worked with prominent companies, including Sumitomo Chemical Company, Limited and Japan Butyl Company Limited. His experience in these organizations has contributed to his expertise in developing innovative materials and solutions.

Collaborations

Yoshio has collaborated with notable coworkers such as Kunio Yamada and Kohzoh Miyazaki. Their combined efforts have likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Yoshio Egami's contributions to the field of protective films exemplify the impact of innovation in material science. His peelable protective film represents a significant advancement, showcasing his dedication to improving product functionality and usability.

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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