Omiya, Japan

Etsuo Hasegawa

This inventor holds 6 USPTO granted patents. Top assignees: Taiho Pharmaceutical Company Limited, Nippon Oil Fats Co., Ltd.. Active years: 1985-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Etsuo Hasegawa. Retrieved from https://idiyas.com/inventor/etsuo-hasegawa-rwtic2wd

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 = 5.4

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Tokushima, JP (1985)
  • Ohmiya, JP (1992)
  • Omiya, JP (1991 - 1993)
  • Honjo, JP (1993 - 1995)

Company Filing History:


Years Active: 1985-1995

Loading Chart...
6 patents (USPTO):Explore Patents

Title: Etsuo Hasegawa: Innovator in Cerebral Function Medicaments

Introduction

Etsuo Hasegawa is a notable inventor based in Omiya, Japan. He has made significant contributions to the field of medicinal chemistry, particularly in the development of compounds aimed at improving cerebral functions. With a total of 6 patents to his name, Hasegawa's work has garnered attention in both academic and pharmaceutical circles.

Latest Patents

One of Hasegawa's latest patents involves carbamoyl-2-pyrrolidinone compounds. This invention provides compounds that are useful as medicaments for enhancing cerebral functions, activating cerebral metabolism, and protecting against anoxic brain damage. His innovative approach in this area highlights the potential for new treatments in cognitive health.

Career Highlights

Throughout his career, Hasegawa has worked with prominent companies such as Taiho Pharmaceutical Company Limited and Nippon Oil & Fats Co. Ltd. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in medical science.

Collaborations

Hasegawa has collaborated with notable colleagues, including Eishun Tsuchida and Makoto Kajitani. These partnerships have facilitated the exchange of ideas and expertise, further enhancing the impact of his work.

Conclusion

Etsuo Hasegawa's contributions to the field of medicinal chemistry, particularly through his innovative patents, demonstrate his commitment to improving cerebral health. His work continues to inspire advancements in medical treatments and research.

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]
Loading…