YK

Yoshikazu Kubota

KK Kureha Kagaku Kogyo: 15 patents #26 of 607Top 5%
Overall (All Time): #327,796 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
6339045 N-(unsubstituted or substituted)-4-substituted-6-(unsubstituted or substituted)phenoxy-2-pyridinecarboxamides or thiocarboxamides, processes for producing the same, and herbicides Hisashi Kanno, Tsutomu Sato, Koki Sato 2002-01-15
6005112 Process for producing pyridinecarboxamides or thiocarboxamides Hisashi Kanno 1999-12-21
5726128 Benzyloxypyrimidine derivative, processes for producing the same and herbicidal composition Hisashi Kanno, Tsutomu Sato, Masato Arahira 1998-03-10
5723412 2-benzyloxy-4-phenoxypyrimidine derivative, processes for producing the derivative and herbicidal composition containing the derivative Hisashi Kanno, Tsutomu Sato, Masato Arahira 1998-03-03
5691277 2-(unsubstituted or substituted) (benzyloxy or phenoxy)-4-substituted-6-(meta-substituted phenoxy)pyridine, process for producing the same, and herbicidal composition Hisashi Kanno, Youichi Kanda, Susumu Shimizu, Tsutomu Sato, Masato Arahira 1997-11-25
5624942 2-phenoxy-6-thienylmethyloxypyridine derivative and herbicidal composition containing same Hisashi Kanno, Youichi Kanda, Susumu Shimizu, Tsutomu Sato, Masato Arahira 1997-04-29
5599770 Herbicidal composition containing 2-benzyloxypyrimidine derivatives, processes for producing the derivatives and 2-benzyloxypyrimidine derivatives Hisashi Kanno, Tsutomu Sato, Masato Arahira 1997-02-04
5162583 Benzylether derivatives Takafumi Shida, Hideo Arabori, Takeo Watanabe, Isao Ichinose, Yoichi Kanda +2 more 1992-11-10
5001275 Benzyl ether compound and process for producing the same Takafumi Shida, Isao Ichinose 1991-03-19
4983209 4,5-dihydro-1H-1,2,4-triazole-3-carboxamide derivatives and herbicidal composition containing the same Takafumi Shida, Isao Ichinose, Takeo Watanabe, Shiro Yamazaki, Hiroyasu Shinkawa 1991-01-08
4973353 1,5-diphenyl-1H-1,2,4-triazole-3-carboxamide derivatives and herbicidal composition containing the same Takafumi Shida, Hideo Arabori, Takeo Watanabe, Isao Ichinose, Yoichi Kanda +2 more 1990-11-27
4897106 Derivative of 4,5-dihydro-1H-1,2,4-triazole-3-carboxamide, and herbicidal composition containing the derivative Takafumi Shida, Isao Ichinose, Shiro Yamazaki, Hiroyasu Shinkawa 1990-01-30
4614620 Process for producing i-brassicasterol Yutaka Konai, Shoichiro Hayashi, Kouichi Kodama 1986-09-30
4331685 Control of plant virus diseases Takuro Tokuda, Susumu Ikeda 1982-05-25
4269857 Control of plant-virus diseases Takuro Tokuda, Susumu Ikeda, Tutomu Takagi, Yuuichi Kokagi 1981-05-26