Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5278052 | Process for the simultaneous production of benanomicins A and B | Tomio Takeuchi, Takeshi Hara, Masa Hamada, Shinichi Kondo, Masaji Sezaki +1 more | 1994-01-11 |
| 5250545 | Cancer cell metastasis inhibitor methods | Tsutomu Tsuruoka, Satoru Nakabayashi, Harumi Fukuyasu, Yuuko Ishii, Takashi Tsuruoka +2 more | 1993-10-05 |
| 5210097 | Xanthocillin X monomethyl ether derivative and antitumor agent containing the same | Hiroshi Kurihara, Hiromi Watanabe, Masao Koyama, Masaji Sezaki, Tsutomu Tsuruoka +1 more | 1993-05-11 |
| 5109122 | Antibiotics, dexylosylbenanomicin B | Tomio Takeuchi, Takeshi Hara, Masa Hamada, Shinichi Kondo, Masaji Sezaki +1 more | 1992-04-28 |
| 5061702 | Cephem compound as an antimicrobial agent | Kunio Atsumi, Katsuyoshi Iwamatsu, Kenji Sakagami, Takashi Yoshida, Seiji Shibahara +1 more | 1991-10-29 |
| 5055453 | Benanomicins A and antibiotic compositions | Tomio Takeuchi, Takeshi Hara, Masa Hamada, Shinichi Kondo, Masaji Sezaki +1 more | 1991-10-08 |
| 5037993 | Sulfonyl derivatives of an antibiotic substance isolated from streptomyces | Kazunori Ohba, Masaji Sezaki, Shinichi Kondo, Masao Koyama, Tadashi Nakazawa | 1991-08-06 |
| 4994578 | Certain anti-tumor duocarmycin antibiotics from streptomyces | Kazunori Ohba, Hiroomi Watabe, Mieko Nagasawa, Shiro Sakakibara, Takashi Shomura +4 more | 1991-02-19 |
| 4985445 | Cancer cell metastasis inhibitors and novel compounds | Tsutomu Tsuruoka, Satoru Nakabayashi, Harumi Fukuyasu, Yuuko Ishii, Takashi Tsuruoka +2 more | 1991-01-15 |
| 4954510 | Antiviral agent containing lactam compound | Takashi Tsuroka, Satoru Nakabayashi, Yuji Matsuhashi, Shigeharu Inouye, Shinichi Kondo | 1990-09-04 |
| 4387219 | 2-Hydroxy gentamicin compounds | Sol J. Daum | 1983-06-07 |