Koichi Suzuki

This inventor holds 17 USPTO granted patents, primarily in Herbicide Chemistry. Top assignee: Nissan Chemical Industries Limited. Active years: 1990-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Suzuki. Retrieved from https://idiyas.com/inventor/koichi-suzuki-pk8kpmzq

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

Calculating rank

USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 7.4

ph-index = 8

Forward Citations = 184(Granted Patents)

Location History:

Urawa, JP (1992)
Saitama, JP (1990 - 1994)
Shiraoka, JP (1990 - 1996)
Shiraoka-machi, JP (1997)

Company Filing History:

17 out of 1,235

Nissan Chemical Industries Limited

patents

Years Active: 1990-1997

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Areas of Expertise:

Iminosulfonylurea Derivatives

Uracil Derivatives

Pyridinesulfonamide Derivatives

Sulfamidosulfonamide Derivatives

Substituted Benzoyl Derivatives

Condensed Heterocyclic Derivatives

Pyrazole Derivatives

Pyrimidine Derivatives

Herbicidal Compositions

Selective Herbicides

Active Ingredients

Chemical Derivatives

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5686390 - Iminosulfonylurea derivatives and herbicides (1997-11-11),

2. 5604179 - Iminosulfonylurea derivatives and herbicides (1997-02-18),

3. 5500406 - Iminosulfonylurea dirivatives and herbicides (1996-03-19),

4. 5356863 - Uracil derivatives (1994-10-18),

5. 5354731 - Pyridinesulfonamide derivatives as herbicides (1994-10-11),

6. 5154755 - Uracil derivatives and herbicides containing the same as active (1992-10-13),

7. 5152824 - Sulfamidosulfonamide derivatives and herbicides (1992-10-06),

8. 5145502 - Substituted benzoyl derivatives and herbicidal compositions (1992-09-08),

9. 5132434 - Substituted benzoyl derivatives and herbicidal compositions (1992-07-21),

10. 5127935 - Uracil derivatives and herbicides containing the same as active (1992-07-07),

11. 5116405 - Pyridinesulfonamide derivatives and herbicides (1992-05-26),

12. 5094685 - Substituted benzoyl derivatives and selective herbicides (1992-03-10),

13. 5084084 - Uracil derivatives and herbicides containing the same as active (1992-01-28),

14. 5039331 - Condensed heterocyclic derivatives and herbicides (1991-08-13),

15. 4986845 - Pyrazole derivatives and herbicides containing them (1991-01-22),

Title: The Innovations of Koichi Suzuki

Introduction

Koichi Suzuki is a prominent inventor based in Shiraoka, Japan. He has made significant contributions to the field of herbicides and growth control agents, holding a total of 17 patents. His work has been instrumental in developing effective solutions for agricultural challenges.

Latest Patents

Among his latest patents are the iminosulfonylurea derivatives and herbicides. These patents describe an iminosulfonylurea compound or a salt thereof, which is useful as a herbicide and growth control agent against weeds. Additionally, he has developed an iminosulfonylurea derivative of a specific formula, which includes a herbicidal and growth control method.

Career Highlights

Koichi Suzuki is associated with Nissan Chemical Industries Limited, where he applies his expertise in chemical innovations. His work has led to advancements in agricultural chemistry, particularly in the development of herbicides that enhance crop yield and sustainability.

Collaborations

He has collaborated with notable coworkers, including Tsutomu Nawamaki and Shigeomi Watanabe, contributing to a dynamic research environment that fosters innovation.

Conclusion

Koichi Suzuki's contributions to the field of herbicides and growth control agents highlight his role as a leading inventor in agricultural chemistry. His patents reflect a commitment to addressing the challenges faced by modern agriculture.

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]