Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366966 | Compound UCE6 | Hirofumi Nakano, Noboru Fujii, Yoshinori Yamashita, Youichi Uosaki, Shigeru Chiba +1 more | 1994-11-22 |
| 5344926 | Process for producing staurosporine derivatives | Chikara Murakata, Toshimitsu Takiguchi, Akira Mihara, Keiichi Takahashi, Hiromitsu Saito +3 more | 1994-09-06 |
| 5138059 | DC-89 compounds and process for their preparation | Keiichi Takahashi, Michio Ichimura, Tatsuhiro Ogawa, Makoto Morimoto, Tadashi Ashizawa +5 more | 1992-08-11 |
| 4649199 | Salt of DC-52 and a pharmaceutical composition containing the same | Shinzo Ishii, Yukou Arai, Kazuhisa Fujimoto, Makoto Morimoto | 1987-03-10 |
| 4563462 | Substance AX-2, a process for producing the same and an antitumor composition containing the same | Shinzo Ishii, Yuko Arai, Tadashi Ashizawa, Makoto Morimoto, Kunikatsu Shirahata +2 more | 1986-01-07 |
| 4560661 | Process for purifying enzymes | Hideo Katsumata, Shinzo Ishii, Yuko Arai | 1985-12-24 |