Otsu, Japan

Masahiro Oshima

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi Maxell, Limited. Active years: 2009-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Oshima. Retrieved from https://idiyas.com/inventor/masahiro-oshima-2hx3rtlz

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


% Patents Active = 50.0

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2009-2016

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2 patents (USPTO):Explore Patents

Title: Masahiro Oshima: Innovator in Polymer Surface Modification

Introduction

Masahiro Oshima is a prominent inventor based in Otsu, Japan. He has made significant contributions to the field of polymer technology, particularly in the area of surface modification. With a total of 2 patents to his name, Oshima's work has advanced the capabilities of molded products.

Latest Patents

Oshima's latest patents include innovative methods for producing molded products and modifying polymer surfaces. One of his notable inventions is a method for producing a molded product with a surface modified by a functional material. This method involves mixing a block copolymer with a functional material and thermoplastic resin, followed by molding. Another significant patent focuses on modifying the surface of polymers using supercritical fluids, particularly carbon dioxide. This technique allows for the rapid enhancement of polymer performance by permeating solutes into the polymer surface.

Career Highlights

Masahiro Oshima is currently employed at Hitachi Maxell, Limited, where he continues to develop cutting-edge technologies in polymer processing. His expertise in injection molding and surface modification has positioned him as a key player in the industry.

Collaborations

Oshima has collaborated with notable colleagues such as Atsushi Yusa and Satoshi Yamamoto. Their combined efforts have contributed to the advancement of innovative solutions in polymer technology.

Conclusion

Masahiro Oshima's work in polymer surface modification and molded product production showcases his innovative spirit and dedication to advancing technology. His contributions are paving the way for future developments 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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