Chiba, Japan

Mitsuhisa Tamura

This inventor holds 16 USPTO granted patents. Top assignees: Sumitomo Chemical Company, Limited, Agency of Industrial Science and Technology. Active years: 1978-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuhisa Tamura. Retrieved from https://idiyas.com/inventor/mitsuhisa-tamura

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 = 3.5

ph-index = 7

Forward Citations = 169(Granted Patents)


Location History:

  • Osaka, JA (1978)
  • Ibaraki, JP (1982 - 1986)
  • Osaka, JP (1984 - 1991)
  • Ichihara, JP (1994 - 1999)
  • Chiba, JP (1991 - 2000)
  • Chiba-ken, JP (2003)

Company Filing History:


Years Active: 1978-2003

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16 patents (USPTO):Explore Patents

Title: **The Innovative Journey of Mitsuhisa Tamura**

Introduction

Mitsuhisa Tamura, an accomplished inventor hailing from Chiba, Japan, has made significant contributions to the field of chemical engineering with a focus on olefin reactions. With an impressive portfolio of 16 patents, his work reflects a commitment to innovation and practical solutions in industrial chemistry.

Latest Patents

Among his latest patents is a notable development titled "Process for Producing 1-Hexene." This invention addresses the need for efficient catalyst systems in the trimerization, oligomerization, and polymerization reactions of olefins. The catalyst system described involves a novel approach that employs specific components (A) to (C) to enhance the reaction processes, providing a more effective and innovative solution for chemical manufacturers.

Career Highlights

Throughout his career, Mitsuhisa Tamura has been associated with several esteemed organizations, including Sumitomo Chemical Company, Limited and the Agency of Industrial Science and Technology. His experience in these institutions has allowed him to hone his skills and apply his innovative ideas to the development of cutting-edge technologies.

Collaborations

Innovation often flourishes through collaboration, and Mitsuhisa Tamura has worked alongside talented individuals in his field. Notably, he has collaborated with Kiyoshi Iwanaga and Kenshi Uchida, both of whom have shared insights and expertise that have contributed to the advancement of their joint projects.

Conclusion

Mitsuhisa Tamura stands out as a key figure in the realm of chemical engineering and innovation. His dedication to advancing the industry is evident through his patent achievements and collaborative efforts. As he continues to push the boundaries of technology, his contributions will undoubtedly pave the way for future advancements in olefin reactions and beyond.

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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