Yokkaichi, Japan

Hitoshi Nimura

This inventor holds 3 USPTO granted patents. Top assignees: Mitsubishi Petrochemical Company Limited, Mitsubishi Chemical Corporation. Active years: 1984-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Nimura. Retrieved from https://idiyas.com/inventor/hitoshi-nimura-7to05hy2

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 = 3.3

ph-index = 1

Forward Citations = 9(Granted Patents)


Location History:

  • Ibaraki, JP (1984)
  • Yokkaichi, JP (1994 - 2008)

Company Filing History:


Years Active: 1984-2008

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3 patents (USPTO):Explore Patents

Title: Hitoshi Nimura: Innovator in Polyester Production

Introduction

Hitoshi Nimura is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the production of polyesters. With a total of 3 patents to his name, his work has had a considerable impact on the industry.

Latest Patents

Nimura's latest patents include a catalyst for the production of polyester, a process for producing polyester using this catalyst, and titanium-containing polyethylene terephthalate. The catalyst is characterized by comprising a Group 4A compound, a compound of magnesium, calcium, or zinc, and an oxygen-containing organic solvent. This innovation aims to provide a catalyst that enhances the production process of polyester, resulting in a titanium-containing polyethylene terephthalate with excellent characteristics.

Career Highlights

Throughout his career, Hitoshi Nimura has worked with prominent companies such as Mitsubishi Petrochemical Company Limited and Mitsubishi Chemical Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in polymer production.

Collaborations

Nimura has collaborated with notable colleagues, including Makoto Kono and Shinichi Yoshida. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Hitoshi Nimura's contributions to polyester production through his innovative patents highlight his expertise in polymer chemistry. His work continues to influence the industry and pave the way for future advancements.

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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