NI

Nobushige Itaya

SC Sumitomo Chemical: 4 patents #5 of 256Top 2%
📍 Ikeda, JP: #1 of 20 inventorsTop 5%
Overall (1982): #1,795 of 81,411Top 3%
4
Patents 1982

Issued Patents 1982

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4343953 Method for preparing 4-hydroxy-3-methyl-2-(2-propynyl)-2-cyclopentenolone Noritada Matsuo, Kohichi Aketa, Osamu Magara, Toshio Nishioka 1982-08-10
4336194 Benzyl pyrrolyl methyl carboxylate insecticides and acaricides Tadashi Ohsumi, Masachika Hirano 1982-06-22
4328166 Production of substituted phenylurea Fumio Fujita, Hiroshi Kishida, Ichiki Takemoto 1982-05-04
4327109 Novel alkadienylcyclopropanecarboxylates Toshio Mizutani, Nobuo Ohno, Takashi Matsuo, Shigeyoshi Kitamura, Yositosi Okuno 1982-04-27