YH

Yasuhiko Hamazaki

KL Kaken Chemical Company, Limited: 2 patents #2 of 33Top 7%
KC Kaken Pharmaceutical Co.: 2 patents #94 of 335Top 30%
Overall (All Time): #1,297,841 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5102794 Novel substance for agricultural use Ryusuke Taguchi, Hideo Sugawara, Yukio Miyazaki, Taku Mizuno, Masahide Nomura +5 more 1992-04-07
5032611 Lactone compound of agricultural utility Ryusuke Taguchi, Hideo Sugawara, Yukio Miyazaki, Taku Mizuno, Masahide Nomura +5 more 1991-07-16
4318923 Benzaminoethylphenoxycyclohexylacetic acid derivatives Nobuo Ishiyama, Toshiyuki Yamamoto, Kenji Seri, Reiko Sato 1982-03-09
4278678 Substituted oxy-cyclohexylacetic acid derivatives Kenji Seri, Nobuo Ishiyama, Toshiyuki Yamamoto, Masao Sakasai, Reiko Sato 1981-07-14