Masatoshi Murashima

This inventor holds 1 USPTO granted patent. Top assignee: Sekisui Chemical Co., Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoshi Murashima. Retrieved from https://idiyas.com/inventor/masatoshi-murashima

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

Calculating rank

USPTO Granted Patents = 1

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 10(Granted Patents)

Company Filing History:

1 out of 882

Sekisui Chemical Co., Ltd.

patents

Years Active: 1999

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1 patent (USPTO):Sort by Forward CitationsExplore Patents

1. 5962148 - Electrically conductive paint composition (1999-10-05),

Title: Masatoshi Murashima: Inventor of Electrically Conductive Paint Composition.

Introduction

Masatoshi Murashima is an inventor based in Osaka, Japan. His patent work includes an invention related to electrically conductive paint composition.

Latest Patents

Murashima is associated with 1 patent: “Electrically conductive paint composition.” The available information does not specify when the patent was filed or granted.

Career Highlights

Murashima is associated with Sekisui Chemical Co., Ltd. His recorded patent reflects work on a paint composition designed for electrical conductivity.

Collaborations

His listed coworkers include Kouji Maruyama and Yoshio Nishimura.

Conclusion

Masatoshi Murashima’s patent record highlights his contribution to electrically conductive paint composition and his association with Sekisui Chemical Co., Ltd.

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]