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For the Inventor, By the Inventor

Kyoto, Japan

Kazuhiko Nagata

This inventor holds 7 USPTO granted patents. Top assignees: Unitika Ltd., Iatron Laboratories Inc., Other. Active years: 1982-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiko Nagata. Retrieved from https://idiyas.com/inventor/kazuhiko-nagata

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 19(Granted Patents)


Location History:

  • Nagaokakyo, JP (1982 - 1997)
  • Kyoto, JP (1986 - 1999)

Company Filing History:

goldMedal7 out of 394 
 
Unitika Ltd.
 patents
silverMedal1 out of 33 
 
Iatron Laboratories Inc.
 patents
bronzeMedal1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1982-1999

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7 patents (USPTO):Explore Patents
1. 5902730 - Reagent for calcium ion level determination (1999-05-11),
2. 5683889 - Reagent for measurement of magnesium ion (1997-11-04),
3. 5243027 - Method of preparing angiotensin converting enzyme inhibitors (1993-09-07),
4. 5126245 - Reagents for assay of gamma-glutamyltranspeptidase (1992-06-30),
5. 5098887 - Angiotensin converting enzyme inhibitor (1992-03-24),
6. 4584272 - Adenylate kinase and process for the production thereof (1986-04-22),
7. 4331762 - Bacillus stearothermophilus strain UK 788 and process for producing a (1982-05-25),

Title: Kazuhiko Nagata: Innovator in Ion Measurement Technologies

Introduction

Kazuhiko Nagata is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of ion measurement technologies, particularly in the development of reagents for determining calcium and magnesium ion levels. With a total of 7 patents to his name, Nagata's work has had a substantial impact on various scientific and industrial applications.

Latest Patents

One of his latest patents is a reagent for calcium ion level determination. This innovative reagent comprises a phospholipid, phospholipase D, choline oxidase, a surfactant, and a divalent metal salt. It allows for the quantitative determination of calcium ions over a broad concentration range with ease and accuracy in a continuous manner. Additionally, he has developed a reagent for the measurement of magnesium ions, further enhancing the capabilities of ion detection in various settings.

Career Highlights

Kazuhiko Nagata has worked with Unitika Ltd., where he has applied his expertise in developing advanced measurement technologies. His career is marked by a commitment to innovation and excellence in the field of ion measurement.

Collaborations

Throughout his career, Nagata has collaborated with notable individuals such as Hiroshi Nakajima and Hitoshi Kondo. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Kazuhiko Nagata's contributions to ion measurement technologies exemplify the spirit of innovation. His work continues to influence the scientific community and industry practices, showcasing the importance of accurate ion detection in various applications.

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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