TY

Tomio Yamada

NC Nippon Soda Co.: 9 patents #24 of 648Top 4%
Overall (All Time): #590,636 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
5612358 Pyridine compouds which have useful insecticidal activity Keiichi Ishimitsu, Haruhito Ohishi, Renpei Hatano, Jun Mitsui, Junji Suzuki +1 more 1997-03-18
5304566 Pyridine compounds which have useful insecticidal utility Keiichi Ishimitsu, Junji Suzuki, Haruhito Ohishi, Renpei Hatano, Nobuo Takakusha +1 more 1994-04-19
4994478 Oxadiazole derivative Takashi Kishimoto, Takashi Okabe, Michihiko Matsuda, Yukio Kitagawa 1991-02-19
4937335 Oxa(thia)zolidine derivatives Keiichi Ishimitsu, Hiroyuki Imagawa, Michihiko Matsuda, Yukio Kitagawa 1990-06-26
4882431 Oxa(thia)zolidine derivatives Keiichi Ishimitsu, Hiroyuki Imagawa, Michihiko Matsuda, Yukio Kitagawa 1989-11-21
4713396 Benzoylurea derivatives Katsuyata Ikura, Kenji HAGIWARA, Fumihiko Nagasaki, Hidemitsu Takahashi, Renpei Hatano 1987-12-15
4442116 Heterocyclic compounds Isao Iwataki, Minoru Kaeriyama, Nobuo Matsui 1984-04-10
4431814 Heterocyclic compounds Isao Iwataki, Minoru Kaeriyama, Nobuo Matsui 1984-02-14
4316044 Isovaleric acid derivatives Keiichi Ishimitsu, Isamu Kasahara, Michihiko Matsuda, Hidemitsu Takahashi, Shuichi Soma 1982-02-16