KI

Katsuyoshi Iwamatsu

MK Meiji Seika Kaisha: 3 patents #2 of 31Top 7%
Overall (1982): #4,329 of 81,411Top 6%
3
Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4357331 7.alpha.Methoxycephalosporin derivatives Shigeharu Inoue, Keinosuke Miyauchi, Shinichi Kondo, Shigeo Seki, Yujiro Yamada 1982-11-02
4325951 1-Oxadethiacephalosporin derivatives and antibacterial use thereof Shigeharu Inouye, Takashi Tsuruoka 1982-04-20
4324891 Process for the production of a 7-methoxycephalosporine derivative Takashi Tsuruoka, Kazuko Mizutani, Katsumi Kawaharajyo, Tadahiro Watanabe, Shigeharu Inouye 1982-04-13