Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334723 | 2-piperidinecarboxylic acid derivative, oncogene suppressor and agent for obtaining revertants | Tsuneo Okonogi, Yuichi Yamamoto, Osamu Itoh, Tsutomu Tsuruoka, Takayuki Usui +5 more | 1994-08-02 |
| 5258324 | Megakaryocyte colony stimulating factor and process for its preparation | Keita Matsunaga, Shinichiro Kuriya, Kiyoyuki Ogata, Hiroyuki Hamaguchi, Chuhei Nojiri +2 more | 1993-11-02 |
| 4783415 | Gene coding for signal peptides and utilization thereof | Shigeru Hoshiko, Shunzo Fukatsu, Kozo Nagaoka | 1988-11-08 |
| 4393058 | Cephalosporin compounds | Yasushi Murai, Tuneo Okonogi, Masahiro Onodera, Yoshiyuki Koyama, Takashi Yoshida | 1983-07-12 |
| 4331597 | Penicillin compounds | Yasushi Murai, Tuneo Okonogi, Masahiro Onodera, Takashi Yoshida, Shunzo Fukatsu | 1982-05-25 |
| 4258184 | Cephalosporin derivatives | Fumio Kai, Takashi Tsuruoka, Shigeharu Inouye, Hitoshi Ikeda, Yuzo Kazuno +3 more | 1981-03-24 |