For the Inventor, By the Inventor

Enter assignee name

Agro-Kanesho Co., Ltd.

Calculating rank

USPTO Granted Patents = 33

% Expired Patents = 15.2

EPO Patents = 6

Trademarks = 2

Forward Citations = 109

Loading Chart...

Loading Chart...

63 inventors (with patents filed for the assignee):

Seigo Koura (8 out of 11 patents)

Akinori Kariya (7 out of 7 patents)

Katsumi Nanjo (6 out of 6 patents)

4. Mikio Ito (6 out of 11 patents)

5. Shinzo Someya (6 out of 10 patents)

6. Shinya Henmi (6 out of 6 patents)

7. Ryo Aizawa (4 out of 4 patents)

8. Kiyoshi Takasuka (4 out of 4 patents)

9. Koichi Araki (3 out of 21 patents)

10. Seiji Kakinuma (3 out of 3 patents)

11. Akira Nakanishi (3 out of 13 patents)

12. Toshiki Fukuchi (3 out of 20 patents)

13. Hideyo Fujii (3 out of 6 patents)

14. Shigenori Segami (3 out of 3 patents)

15. Hiroyuki Watanabe (3 out of 105 patents)

Core Competencies:

Imidazopyridine

Aminonicotinic Acid

Hydrazine

Organophosphorus

Bicyclic Compounds

Phenoxypropionic Acid

Hexahydrotriazine

Plant Growth Regulator

Insecticides

Herbicides

Fungicides

Microemulsions

33 patents: Sort by Forward Citations

1. 12279617 - Agricultural and horticultural chemical agent containing new imidazopyridine-2-carboxamide derivative as active ingredient (2025-04-21),

2. 10442768 - Method for producing 2-aminonicotinic acid benzyl ester derivative (2019-10-15),

3. 10384999 - Method of producing 2-hydroxy-1,4-naphthoquinone (2019-08-20),

4. 9902697 - Method for producing 2-amino-6-methylnicotinic acid (2018-02-27),

5. 9695124 - Method of producing 2-aminonicotinic acid benzyl ester derivatives (2017-07-04),

6. 9295261 - Aqueous microemulsions containing pyrethroid compounds (2016-03-29),

7. 9096528 - 2-aminonicotinic acid ester derivative and bactericide containing same as active ingredient (2015-08-04),

8. 8541473 - 3-aminoxalyl-aminobenzamide derivatives and insecticidal and miticidal agents containing same as active ingredient (2013-09-24),

9. 6429173 - Defloration agent for apple trees (2002-08-06),

10. 6399659 - Hydrazine oxoacetamide derivative and insecticide (2002-06-04),

11. 6399542 - Alkoxyimino-substituted bicyclic compounds compositions containing the same and method of making such compounds (2002-06-04),

12. 6291399 - Agent for controlling diseases and insect pests, containing alkoxyimino-substituted bicyclic derivative as active ingredient (2001-09-18),

13. 6187773 - Hexahydrotriazine compounds and insecticides (2001-02-13),

14. 5858923 - Hexahydropyridazine derivative and herbicide containing the same as (1999-01-12),

15. 5705652 - Preparation of substituted thiazoles (1998-01-06),

Company Overview

Agro-Kanesho Co., Ltd. is a prominent player in the agricultural sector, specializing in the development and manufacturing of fertilizers and agricultural chemicals. The company focuses on enhancing crop productivity and sustainability through innovative solutions tailored for various agricultural needs. With a strong emphasis on research and development, Agro-Kanesho aims to contribute to the advancement of agricultural practices in Japan and beyond, leveraging technology to support farmers and promote environmental stewardship.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

33 Patents

#1,022 in Tokyo

#2,202 in Japan

#20,172 in the World

Agro-Kanesho Co., Ltd.

Forward Citations = 109

63 inventors:

Seigo Koura (8 out of 11 patents)

Akinori Kariya (7 out of 7 patents)

Katsumi Nanjo (6 out of 6 patents)

4. Mikio Ito (6 out of 11 patents)

5. Shinzo Someya (6 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Agro-Kanesho Co., Ltd.. Retrieved from https://idiyas.com/company/agro-kanesho-company

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

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…