logo

For the Inventor, By the Inventor

Shiraoka, Japan

Kunimitsu Nakahira

This inventor holds 9 USPTO granted patents. Top assignee: Nissan Chemical Industries Limited. Active years: 1998-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunimitsu Nakahira. Retrieved from https://idiyas.com/inventor/kunimitsu-nakahira

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

USPTO Granted Patents = 9

% Patents Active = 88.9

Average Co-Inventor Count = 7.8

ph-index = 4

Forward Citations = 40(Granted Patents)


Location History:

  • Minamisaitama-gun, JP (1998 - 1999)
  • Shiraoka-machi, JP (1998 - 2003)
  • Shiraoka, JP (2000 - 2015)

Company Filing History:

goldMedal9 out of 1,235 
 
Nissan Chemical Industries Limited
 patents

Years Active: 1998-2015

Loading Chart...
9 patents (USPTO):Explore Patents
1. 9062010 - Crystalline polymorphs of isoxazoline compound and production method thereof (2015-06-23),
2. 6562756 - Herbicidal compositions (2003-05-13),
3. 6030926 - Pyrazole derivative and herbicidal composition (2000-02-29),
4. 5977027 - Pyrimidone isobutyric acid and herbicides containing the same (1999-11-02),
5. 5939559 - Pyrazole derivative and herbicidal composition (1999-08-17),
6. 5834401 - Nitrogen-containing cyclic compounds and herbicides containing the same (1998-11-10),
7. 5773388 - Pyrimidine derivatives, herbicides and plant growth regulators (1998-06-30),
8. 5750470 - Herbicidal 2,6-disubstituted pyridine compounds and compositions (1998-05-12),
9. 5716904 - 4,5-disubstituted pyrimidine derivatives and herbicides (1998-02-10),

Title: The Innovations of Kunimitsu Nakahira

Introduction

Kunimitsu Nakahira is a prominent inventor based in Shiraoka, Japan. He has made significant contributions to the field of chemistry, particularly in the development of novel compounds. With a total of nine patents to his name, Nakahira's work has had a notable impact on various applications.

Latest Patents

Among his latest patents is the invention of crystalline polymorphs of isoxazoline compounds and the production method thereof. This patent details a method for manufacturing a crystal of (S)-4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl]-2-methyl-N-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]benzamide. It elucidates the existence of a crystalline polymorph of this compound, which has potential applications in herbicidal compositions.

Career Highlights

Kunimitsu Nakahira is associated with Nissan Chemical Industries Limited, where he continues to innovate and develop new chemical solutions. His work has been instrumental in advancing the company's research and development efforts.

Collaborations

He has collaborated with notable coworkers such as Tsutomu Nawamaki and Kimihiro Ishikawa, contributing to a dynamic research environment that fosters innovation.

Conclusion

Kunimitsu Nakahira's contributions to the field of chemistry through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of new chemical compounds and 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]
Loading…