RH

Ryuji Hamaguchi

IC Ihara Chemical Industry Co.: 2 patents #120 of 263Top 50%
KC Kumiai Chemical Industry Co.: 2 patents #133 of 284Top 50%
📍 Kawagoe, JP: #620 of 1,278 inventorsTop 50%
Overall (All Time): #2,056,050 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8802713 3-alkoxy-1-phenylpyrazole derivatives and pesticides Satoru Ohata, Katsuya Kato, Keiji Toriyabe, Yoshihiro Ito, Yuki Nakano 2014-08-12
7872036 3-triazolylphenyl sulfide derivative and insecticide, miticide and nematicide containing it as an active ingredient Keiji Toriyabe, Mikio Yamaguchi, Yoshihiro Ito, Shiori Kinpara, Hiroyuki Yano +2 more 2011-01-18