Ibaraki, Japan

Keiko Nakamura

This inventor holds 2 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1993-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiko Nakamura. Retrieved from https://idiyas.com/inventor/keiko-nakamura-eni2t32w

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Hyogo, JP (1993)
  • Ibaraki, JP (2002)

Company Filing History:


Years Active: 1993-2002

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2 patents (USPTO):Explore Patents

Title: Keiko Nakamura: Innovator in Insecticidal Protein Production

Introduction

Keiko Nakamura is a prominent inventor based in Ibaraki, Japan. She has made significant contributions to the field of biotechnology, particularly in the production of insecticidal proteins. With a total of 2 patents, her work has garnered attention for its potential applications in agriculture.

Latest Patents

Nakamura's latest patents include a method of producing 2,4-oxazolidinediones and metal salts thereof. Additionally, she has developed a process for the production of insecticidal protein from Bacillus thuringiensis subsp. This innovative approach involves growing a transformant microorganism that harbors a recombinant expression vector carrying a gene coding for the insecticidal protein.

Career Highlights

Keiko Nakamura is currently employed at Sumitomo Chemical Company, Limited, where she continues to advance her research and development efforts. Her work is pivotal in enhancing the effectiveness of biological pest control methods.

Collaborations

Nakamura collaborates with esteemed colleagues such as Takashi Kamikawa and Kenji Oeda. Their combined expertise contributes to the success of their projects and the advancement of their research.

Conclusion

Keiko Nakamura's innovative work in the field of biotechnology highlights her role as a leading inventor in the production of insecticidal proteins. Her contributions are essential for the development of sustainable agricultural practices.

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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