Keigo Satake

This inventor holds 18 USPTO granted patents, primarily in Herbicidal Compositions. Top assignee: Kureha Kagaku Kogyo Kabushiki Kaisha. Active years: 1977-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keigo Satake. Retrieved from https://idiyas.com/inventor/keigo-satake

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

USPTO Granted Patents = 18

% Patents Active = 100.0

Average Co-Inventor Count = 5.8

ph-index = 4

Forward Citations = 46(Granted Patents)

Location History:

Iwaki, JA (1977 - 1978)
Iwaki, JP (1979 - 1990)

Company Filing History:

18 out of 776

Kureha Kagaku Kogyo Kabushiki Kaisha

patents

Years Active: 1977-1990

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Areas of Expertise:

Herbicidal Composition

Dihydrotriazole

Tetrahydrobenzothiazole

Triazole Derivatives

Fungicide

Agricultural Chemistry

Weed Inhibition

Fungicidal Derivatives

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4902805 - Derivatives of dihydrotriazole, and herbicidal compositions containing (1990-02-20),

2. 4795484 - Herbicidal composition containing a derivative of 1,2,4-triazole as an (1989-01-03),

3. 4690704 - Derivatives of tetrahydrobenzothiazole and herbicidal compositions (1987-09-01),

4. 4650515 - Derivative of tetrahydrobenzothiazole and herbicidal composition (1987-03-17),

5. 4624698 - Herbicidal tetrahydrobenzothiazolyl-1,3,5-triazinone derivatives and (1986-11-25),

6. 4624697 - Derivatives of tetrahydrobenzothiazole and herbicidal compositions (1986-11-25),

7. 4577029 - Derivative of tetrahydrobenzothiazole and herbicidal composition (1986-03-18),

8. 4561877 - Derivatives of tetrahydrobenzothiazole and herbicidal compositions (1985-12-31),

9. 4551168 - Herbicidal 2-(1,3,5-1H-triazin-2-one)-tetrahydrobenzothiazole (1985-11-05),

10. 4549902 - Salts of derivatives of N-(tetrahydrobenzothiazolylcarbamoyl)oxamic acid (1985-10-29),

11. 4492597 - 1,5-Diphenyl derivative of 1,2,4-triazole-3-carboxamide and herbicide (1985-01-08),

12. 4481027 - Derivatives of tetrahydrobenzothiazole and herbicidal compositions (1984-11-06),

13. 4398944 - Herbicidal composition and method for inhibiting growth of weeds (1983-08-16),

14. 4166129 - Agricultural and horticultural N-benzoyl-N'-trichloroethylidene (1979-08-28),

15. 4080464 - Certain 3,4-dichloropyrrole-2,5-dione fungicides (1978-03-21),

Title: Keigo Satake: Innovator in Herbicidal Compositions

Introduction

Keigo Satake is a prominent inventor based in Iwaki, Japan. He has made significant contributions to the field of herbicidal compositions, holding a total of 18 patents. His work focuses on innovative chemical derivatives that enhance agricultural practices.

Latest Patents

Among his latest patents, Satake has developed derivatives of dihydrotriazole and herbicidal compositions containing these derivatives. One notable patent discloses a derivative of dihydrotriazole represented by a specific general formula, where various groups are defined to enhance its effectiveness. Another patent involves a herbicidal composition comprising a derivative of 1,2,4-triazole, which also includes detailed structural representations of the active ingredients.

Career Highlights

Satake is currently employed at Kureha Kagaku Kogyo Kabushiki Kaisha, where he continues to innovate in the field of herbicides. His research and development efforts have led to advancements that benefit agricultural productivity and sustainability.

Collaborations

Some of his notable coworkers include Katsumichi Aoki and Shiro Yamazaki, who have collaborated with him on various projects within the company.

Conclusion

Keigo Satake's contributions to herbicidal compositions reflect his dedication to innovation in agriculture. His patents demonstrate a commitment to developing effective solutions for modern farming challenges.

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]