Suita, Japan

Hiromu Miyashita

This inventor holds 5 USPTO granted patents. Top assignees: Takeda Chemical Industries, Inc., Mitsui Takeda Chemicals, Inc., Toyota Jidosha Kabushiki Kaisha. Active years: 1986-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromu Miyashita. Retrieved from https://idiyas.com/inventor/hiromu-miyashita

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 4

Forward Citations = 57(Granted Patents)


Location History:

  • Suita, JP (1986 - 1993)
  • Kamakura, JP (1995)
  • Kanagawa, JP (1995)
  • Hamamatsu, JP (2003)

Company Filing History:


Years Active: 1986-2003

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5 patents (USPTO):Explore Patents

Title: Hiromu Miyashita: Innovator in Thermosetting Resin Technology

Introduction

Hiromu Miyashita is a notable inventor based in Suita, Japan. He has made significant contributions to the field of thermosetting resin technology, holding a total of 5 patents. His work focuses on improving the properties and applications of molding compounds, particularly in the context of electromagnetic wave shielding and electric conductivity.

Latest Patents

Miyashita's latest patents include innovative materials and processes for molding thermosetting resin sheets. One of his key inventions is a sheet molding compound (SMC) designed to maintain the integrity of the electrically conductive layer during the molding process. This SMC allows for the production of molded articles that exhibit excellent electromagnetic wave shielding capabilities and electric conductivity. The compound consists of a thermosetting resin sheet with at least one continuous layer of electrically conductive fibers, which are uniformly dispersed throughout the material. Another significant patent involves a low-pressure and low-temperature moldable composition that demonstrates good fluidity and filling properties while maintaining curability at lower temperatures.

Career Highlights

Throughout his career, Hiromu Miyashita has worked with prominent companies such as Takeda Chemical Industries, Inc. and Mitsui Takeda Chemicals, Inc. His experience in these organizations has contributed to his expertise in developing advanced materials for various applications.

Collaborations

Miyashita has collaborated with notable colleagues, including Koichi Akiyama and Takashi Shibata. These partnerships have facilitated the exchange of ideas and innovations in the field of thermosetting resins.

Conclusion

Hiromu Miyashita's contributions to thermosetting resin technology have positioned him as a key figure in the industry. His innovative patents and collaborations reflect his commitment to advancing material science and engineering.

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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