Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5066817 | DC115A compounds produced by streptomyces sp. | Hirofumi Nakano, Mitsunobu Hara, Tsuyoshi Mokudai, Mayumi Yoshida, Eiji Kobayashi | 1991-11-19 |
| 5011854 | Hydroxamic acid derivatives and use thereof in combatting lipoxygenase-mediated diseases | Mitsuru Takahashi, Shigeto Kitamura, Hiroshi Kase, Masaji Kasai, Takao Iida +4 more | 1991-04-30 |
| 4990693 | Novel substances KS-504a, KS-504b, KS-504d and KS-504e and process for their preparation | Satoshi Nakanishi, Koji Yamada, Katsuhiko Ando, Toru Yasuzawa, Hiroshi Sano +4 more | 1991-02-05 |
| 4983775 | Novel substances KS-504a, KS-504b, KS-504d and KS-504e and process for their preparation | Satoshi Nakanishi, Koji Yamada, Katsuhiko Ando, Toru Yasuzawa, Hiroshi Sano +4 more | 1991-01-08 |
| 4935415 | UCN-01 and process for production thereof | Hirofumi Nakano, Isami Takahashi, Tatsuya Tamaoki, Fusao Tomita, Kozo Asano +2 more | 1990-06-19 |
| 4923990 | Pyrindamycins A and B and duocarmycin A antibiotics derived from certain streptomyces culture | Hirofumi Nakano, Isami Takahashi, Michio Ichimura, Kozo Asasno, Fusao Tomita +4 more | 1990-05-08 |
| 4914198 | Novel substance UCY1003 and process for preparing the same | Hirofumi Nakano, Mitsunobu Hara, Yoshinori Yamashita, Katsuhiko Ando, Hiroshi Sano +2 more | 1990-04-03 |
| 4912132 | Novel substances KS-504a, KS-504b, KS-504d and KS-504e and process for their preparation | Satoshi Nakanishi, Koji Yamada, Katsuhiko Ando, Toru Yasuzawa, Hiroshi Sano +4 more | 1990-03-27 |
| 4894385 | Imidazole derivatives as inhibitors of TXA.sub.2 synthesis | Rokuro Endo | 1990-01-16 |
| 4868159 | Novel substances KS-501 and KS-502 and process for their preparation | Satoshi Nakanishi, Koji Yamada, Katsuhiko Ando, Hiroshi Sano, Toru Yasuzawa +1 more | 1989-09-19 |
| 4771046 | Carbapenem derivatives | Rokuro Endo, Masayuki Iwata | 1988-09-13 |
| 4692310 | Substance K-259-2 and a process for producing the same | Hiroshi Kase, Yuzuru Matsuda, Kozo Asano, Kunikatsu Shirahata, Tohru Yasuzawa +1 more | 1987-09-08 |
| 4683220 | Novel physiologically active substances K-26, a process for preparation thereof and a pharmaceutical composition containing the same | Masayuki Yamato, Hiroshi Kase, Masaji Kasai, Kunikatsu Shirahata, Takashi Deguchi +4 more | 1987-07-28 |
| 4593097 | Phenazine carboxylic acid derivatives and a process for production thereof | Fusao Tomita, Keiichi Takahashi, Kozo Asano, Makoto Morimoto, Tadashi Ashizawa +1 more | 1986-06-03 |
| 4522812 | Novel physiologically active substance K-4, a process for preparation thereof and a pharmaceutical composition containing the same | Toshiro Koguchi, Hiroshi Kase, Masaji Kasai, Kunikatsu Shirahata, Ryo Okachi +1 more | 1985-06-11 |
| 4421758 | Anti-microbial diazole derivatives | Masaki Nakahara | 1983-12-20 |
| 4316957 | Process for the production of 7-deazaadenosine and 7-deazainosine | Takashi Nara, Ryo Okachi, Tomoyasu Sato, Tetsuo Oka | 1982-02-23 |