Ichihara, Japan

Masayuki Hayashi

This inventor holds 5 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 4 EPO patents. Top assignees: Daikin Industries, Ltd., Dow Corning Corporation, Dow Toray Co., Ltd.. Active years: 2011-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Hayashi. Retrieved from https://idiyas.com/inventor/masayuki-hayashi-3sk44d52

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 60.0


 

Average Co-Inventor Count = 5.6

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2011-2025

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

Title: Masayuki Hayashi: Innovator in Silicone Technology

Introduction

Masayuki Hayashi is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the field of silicone technology, holding a total of 5 patents. His work focuses on developing innovative materials with enhanced properties for various applications.

Latest Patents

Hayashi's latest patents include a curable silicone composition and a surface treatment composition. The curable silicone composition is designed to have hot-melt properties and excellent workability. It remains stable and does not become hard or brittle, even when exposed to high temperatures of 150° C. or more for extended periods. This composition includes an organopolysiloxane resin component, a liquid organopolysiloxane, and a curing agent. Additionally, his surface treatment composition features an organosilicon compound with an alkoxysilane functional group and fluorocontaining polyether compounds, ensuring effective surface treatment applications.

Career Highlights

Throughout his career, Masayuki Hayashi has worked with notable companies such as Daikin Industries, Ltd. and Dow Corning Corporation. His experience in these organizations has allowed him to refine his expertise in silicone materials and their applications.

Collaborations

Hayashi has collaborated with esteemed colleagues, including Peter Cheshire Hupfield and Katsuhiko Imoto. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Masayuki Hayashi's contributions to silicone technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced materials for various 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]
Loading…