MH

Masachika Hirano

SC Sumitomo Chemical: 6 patents #1 of 256Top 1%
📍 Ibaraki, JP: #2 of 203 inventorsTop 1%
Overall (1982): #635 of 81,411Top 1%
6
Patents 1982

Issued Patents 1982

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
4357348 Insecticidal and/or acaricidal composition exhibiting low toxicity to mammals and fish Kiyoshi Kasamatsu, Takeshi Okuno 1982-11-02
4336194 Benzyl pyrrolyl methyl carboxylate insecticides and acaricides Tadashi Ohsumi, Nobushige Itaya 1982-06-22
4327094 Insecticidal and acaricidal 3,5-dioxo-2,3,4,5-triazine compounds Masato Mizutani, Kazunori Tsushima, Yuzuru Sanemitsu 1982-04-27
4326058 Organo-phosphoric esters and their production and use Takayuki Okabe, Kunio Mukai 1982-04-20
4321212 Method for preparing an optically active .alpha.-cyano-3-phenoxybenzyl 2-(4-substituted-phenyl)isovalerate Yukio Suzuki, Koichi Aketa 1982-03-23
4320126 Triazinyl-organophosphorus esters Takayuki Okabe, Kunio Mukai 1982-03-16