Omiya, Japan

Keigo Nishino

This inventor holds 5 USPTO granted patents. Top assignees: Kyorin Pharmaceutical Co., Ltd., Kyorin Seiyaku Kabushiki Kaisha. Active years: 1986-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keigo Nishino. Retrieved from https://idiyas.com/inventor/keigo-nishino

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 = 3.7

ph-index = 2

Forward Citations = 6(Granted Patents)


Location History:

  • Oomiya, JP (1986 - 1987)
  • Saitama, JP (1988)
  • Ohmiya, JP (1990)

Company Filing History:


Years Active: 1986-1990

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5 patents (USPTO):Explore Patents

Title: Keigo Nishino: Innovator in Pharmaceutical Chemistry

Introduction

Keigo Nishino is a prominent inventor based in Oomiya, Japan. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of novel compounds with therapeutic applications. With a total of 5 patents to his name, Nishino's work has had a considerable impact on the industry.

Latest Patents

Nishino's latest patents include innovative compounds such as benzimidazole derivatives. These derivatives are characterized by a specific formula where R¹ can be a hydrogen atom, a lower alkyl group with 1 to 6 carbon atoms, or a dimethylaminopropyl group. R² can represent a hydrogen atom or a lower alkanoyl group with 1 to 3 carbon atoms. Additionally, R³ can be a hydrogen atom, a lower alkyl group with 1 to 3 carbon atoms, or a lower alkanoyl group. The compounds are noted for their potential use as antiallergic agents. Another significant patent involves a novel anti-rheumatic agent that contains 3-isobutyryl-2-isopropylpyrazolo[1,5-a]pyridine as an active ingredient.

Career Highlights

Throughout his career, Nishino has worked with notable companies such as Kyorin Pharmaceutical Co., Ltd. and Kyorin Seiyaku Kabushiki Kaisha. His work in these organizations has allowed him to focus on the development of innovative pharmaceutical solutions that address various health issues.

Collaborations

Nishino has collaborated with esteemed colleagues, including Tsutomu Irikura and Kyuya Okamura. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in pharmaceutical research.

Conclusion

Keigo Nishino's contributions to pharmaceutical chemistry through his patents and collaborations highlight his role as an influential inventor in the field. His innovative work continues to pave the way for new therapeutic agents that can improve patient outcomes.

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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