Hanishina-gun, Japan

Hirofumi Murata

This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignee: Nissei Plastic Industrial, Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirofumi Murata. Retrieved from https://idiyas.com/inventor/hirofumi-murata-2ufjocp3

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

Calculating rank
USPTO Granted Patents = 3 

Average Co-Inventor Count = 2.4

ph-index = 1


Company Filing History:


Years Active: 2026

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3 patents (USPTO):Explore Patents

Title: Hirofumi Murata: Innovator in Injection Molding Technology

Introduction

Hirofumi Murata is a notable inventor based in Hanishina-gun, Japan. He has made significant contributions to the field of injection molding technology, holding 3 patents that showcase his innovative approach to manufacturing processes.

Latest Patents

Murata's latest patents include advancements in injection molding machines. One patent describes a partial reflux injection function that allows resin to be injected into a metal mold in synchronization with the refluxing of a predetermined amount of resin. This process enhances the efficiency of filling the mold and ensures optimal use of materials. Another patent focuses on an injection molding method that involves setting a predetermined mold gap and back pressure, allowing for precise control during the injection filling process. These innovations reflect Murata's commitment to improving manufacturing techniques.

Career Highlights

Hirofumi Murata is currently employed at Nissei Plastic Industrial, Ltd., a company renowned for its expertise in plastic injection molding machinery. His work at Nissei has positioned him as a key player in the development of advanced molding technologies.

Collaborations

Murata has collaborated with notable colleagues, including Kenichi Hayashi and Toshimi Kato. Their combined efforts have contributed to the advancement of injection molding techniques and the overall success of their projects.

Conclusion

Hirofumi Murata's contributions to injection molding technology demonstrate his innovative spirit and dedication to enhancing manufacturing processes. His patents and work at Nissei Plastic Industrial, Ltd. highlight his role as a significant figure in the field.

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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