HS

Hiroko Sekihachi

SC Sumitomo Chemical: 3 patents #1,386 of 4,033Top 35%
📍 Toyonaka, JP: #420 of 1,166 inventorsTop 40%
Overall (All Time): #1,661,928 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5130136 Monoterpenediol insect repellents Yoshinori Shono, Keisuke Watanabe, Akiko Kakimizu, Masaya Suzuki, Noritada Matsuo 1992-07-14
5055491 Carboxylic acid esters, methods for producing them and insecticides and/or acaricides containing them as an active ingredient Toshihiko Yano, Takao Ishiwatari, Noritada Matsuo, Tohei Takagaki, Akiko Kakimizu 1991-10-08
5019595 Novel carboxylic acid esters and insecticides containing them as an active ingredient Toshihiko Yano, Yoko Torisu, Noritada Matsuo, Tohei Takagaki, Kazunori Tsushima 1991-05-28