Mie, Japan

Asami Hirashima

This inventor holds 1 USPTO granted patent. Top assignee: Japan Polychem Corporation. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Asami Hirashima. Retrieved from https://idiyas.com/inventor/asami-hirashima-jph829ir

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 = 5.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Asami Hirashima: Innovator in Olefin Resin Technology

Introduction

Asami Hirashima, a notable inventor based in Mie, Japan, has made significant contributions to the field of polymer science. With one patent to her name, she specializes in the development of innovative olefin resin compositions that enhance material performance and application.

Latest Patents

Asami's patent, titled "Olefin Resin Composition and Sheets," discloses a unique composition comprising a propylene resin (PP) and an ethylene resin (PE) at a specific mixing ratio. This innovation addresses the critical dynamic melt viscoelasticity properties of the materials, defining a viscosity ratio that optimizes performance. The patent outlines a PP:PE mixing ratio of 97 to 60:3 to 40 by weight, showcasing her technical expertise in formulating advanced materials for practical applications.

Career Highlights

Asami Hirashima works with Japan Polychem Corporation, a prominent player in the polymer industry. Her research and development efforts have positioned her as a key inventor within her organization, focusing on the application of olefin resin technology for industrial use.

Collaborations

In her pursuit of innovation, Asami collaborates closely with colleagues such as Yoshinobu Nagaoka and Akihiko Egashira. These partnerships are instrumental in driving forward research initiatives and achieving advancements in resin technology.

Conclusion

Asami Hirashima's contributions to the field of olefin resin compositions mark her as a significant figure in polymer innovation. Her commitment to technological advancement not only enhances the performance of materials but also paves the way for future developments in the industry. Her work exemplifies the role of inventors in shaping technology that impacts various sectors.

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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