Company Filing History:

9 out of 776

Kureha Kagaku Kogyo Kabushiki Kaisha

patents

5 out of 137

Kureha Kagaku Kogyo K.k.

patents

Years Active: 1984-2003

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14 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 6610853 - N-(phenylsulfonyl)picolinamide derivatives, process for producing the same, and herbicide (2003-08-26),

2. 6200933 - 6-(Nonsubstituted or substituted) phenoxy picolinic acids, process of preparing the same, and agricultural/horticultural germicides containing the same (2001-03-13),

3. 6159901 - 6-phenoxy picolinic acid alkylidene hydrazide derivative, process for (2000-12-12),

4. 5683964 - N-(substituted amino)imide derivatives, preparation process thereof, and (1997-11-04),

5. 5612287 - N-(substituted amino) pyrrole derivatives preparation process thereof, (1997-03-18),

6. 5604178 - N-(substituted amino)pyrrole derivatives, and herbicidal compositions (1997-02-18),

7. 5380843 - Process for the preparation of phenyl (1,3,5-triazin-2-yl)carbamates (1995-01-10),

8. 5162583 - Benzylether derivatives (1992-11-10),

9. 4973353 - 1,5-diphenyl-1H-1,2,4-triazole-3-carboxamide derivatives and herbicidal (1990-11-27),

10. 4968345 - Phenylhydrazone derivative of oxamide and herbicidal composition (1990-11-06),

11. 4650515 - Derivative of tetrahydrobenzothiazole and herbicidal composition (1987-03-17),

12. 4577029 - Derivative of tetrahydrobenzothiazole and herbicidal composition (1986-03-18),

13. 4492597 - 1,5-Diphenyl derivative of 1,2,4-triazole-3-carboxamide and herbicide (1985-01-08),

14. 4481027 - Derivatives of tetrahydrobenzothiazole and herbicidal compositions (1984-11-06),

Title: The Innovations of Yoichi Kanda

Introduction

Yoichi Kanda is a notable inventor based in Iwaki, Japan. He has made significant contributions to the field of agricultural chemistry, particularly in the development of herbicides and fungicides. With a total of 14 patents to his name, Kanda's work has had a considerable impact on agricultural practices.

Latest Patents

Kanda's latest patents include the development of N-(phenylsulfonyl)picolinamide derivatives, which are produced through a specific process. This herbicide contains an active ingredient represented by a complex general formula, which includes various chemical components. Additionally, he has patented a process for synthesizing 6-(nonsubstituted or substituted) phenoxy picolinic acids, which serve as effective agricultural and horticultural germicides.

Career Highlights

Throughout his career, Kanda has worked with prominent companies such as Kureha Chemical Industry Co., Ltd. His experience in these organizations has allowed him to refine his expertise in chemical synthesis and agricultural applications.

Collaborations

Kanda has collaborated with notable colleagues, including Hiroyasu Shinkawa and Hideo Arabori. These partnerships have contributed to the advancement of his research and the successful development of his patented innovations.

Conclusion

Yoichi Kanda's contributions to agricultural chemistry through his innovative patents demonstrate his commitment to improving agricultural practices. His work continues to influence the industry and showcases the importance of research and development in creating effective solutions for modern agriculture.

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