Location History:
- Moriyama, JP (1998)
- Shiga, JP (1990 - 2011)
Company Filing History:
3 out of 613 
1 out of 1 
1 out of 50 Years Active: 1990-2011
Title: Kiyoshi Koi: Innovator in Herbicidal Chemistry
Introduction
Kiyoshi Koi is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of herbicidal chemistry, holding a total of five patents. His work focuses on developing innovative compounds that enhance agricultural practices.
Latest Patents
One of Kiyoshi Koi's latest patents includes the development of 3-phenoxy-4-pyridazinol derivatives and a herbicidal composition containing the same. This compound is represented by a specific formula, wherein R can represent a hydrogen atom, a halogen atom, an alkyl group, and other variations. This innovation aims to improve the effectiveness of herbicides in agricultural applications.
Career Highlights
Throughout his career, Kiyoshi Koi has worked with prominent companies such as Sankyo Company, Limited and Mitsui Agro Chemicals, Inc. His experience in these organizations has allowed him to refine his expertise in herbicidal chemistry and contribute to advancements in the field.
Collaborations
Kiyoshi Koi has collaborated with several professionals in his field, including Hiroyuki Komai and Junji Kadotani. These partnerships have facilitated the exchange of ideas and fostered innovation in herbicidal research.
Conclusion
Kiyoshi Koi's contributions to herbicidal chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to impact agricultural practices positively.