Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4325951 | 1-Oxadethiacephalosporin derivatives and antibacterial use thereof | Takashi Tsuruoka, Katsuyoshi Iwamatsu | 1982-04-20 |
| 4324891 | Process for the production of a 7-methoxycephalosporine derivative | Katsuyoshi Iwamatsu, Takashi Tsuruoka, Kazuko Mizutani, Katsumi Kawaharajyo, Tadahiro Watanabe | 1982-04-13 |
| 4316894 | Antibiotic SF-1130-x.sub.3 3 substance and production and use thereof | Shoji Omoto, Jiro Itoh, Tomizo Niwa, Takashi Shomura, Tetsutaro Niizato | 1982-02-23 |
| 4309208 | Herbicidal compositions and herbicidal processes | Tetsuo Takematsu, Makoto Konnai, Kunitaka Tachibana, Takashi Tsuruoka, Tetsuro Watanabe | 1982-01-05 |