Kamakura, Japan

Masahiko Muranishi

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Zeon Company, Ltd.. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Muranishi. Retrieved from https://idiyas.com/inventor/masahiko-muranishi

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 = 3.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Masahiko Muranishi: Innovator in Elastomeric Composition

Introduction

Masahiko Muranishi is a notable inventor based in Kamakura, Japan. He has made significant contributions to the field of elastomeric compositions, particularly with his innovative patent that addresses scorch inhibition.

Latest Patents

Muranishi holds a patent for a scorch-inhibited elastomeric composition. This composition includes a halogen-containing elastomer, a di- or tri-thiol-s-triazine compound, and at least one polycarboxylic acid compound. The polycarboxylic acid can either be a polycarboxylic acid with multiple carboxyl groups capable of forming an acid anhydride group or a halogen-substituted polycarboxylic acid anhydride. This invention is crucial for enhancing the stability and performance of elastomeric materials.

Career Highlights

Muranishi is associated with Nippon Zeon Company, Ltd., where he has been able to apply his expertise in elastomer technology. His work has contributed to advancements in materials that are essential for various industrial applications.

Collaborations

Some of Muranishi's coworkers include Akio Maeda and Mitsuyoshi Aonuma. Their collaboration has likely fostered an environment of innovation and creativity within their projects.

Conclusion

Masahiko Muranishi's contributions to elastomeric compositions demonstrate his commitment to innovation in material science. His patent for a scorch-inhibited elastomeric composition is a testament to his expertise and the impact of his work 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]
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