Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223637 | KS-506 compounds | Kazutoshi Kuroda, Hiroshi Kase, Katsuhiko Ando, Isao Kawamoto, Toru Yasuzawa +2 more | 1993-06-29 |
| 5142096 | 2,4-dihydroxy-3,5,6-trimethylbenzoic acid compounds | Kazutoshi Kuroda, Hiroshi Kase, Katsuhiko Ando, Isao Kawamoto, Toru Yasuzawa +2 more | 1992-08-25 |
| 4990693 | Novel substances KS-504a, KS-504b, KS-504d and KS-504e and process for their preparation | Satoshi Nakanishi, Koji Yamada, Katsuhiko Ando, Isao Kawamoto, Toru Yasuzawa +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, Isao Kawamoto, Toru Yasuzawa +4 more | 1991-01-08 |
| 4912132 | Novel substances KS-504a, KS-504b, KS-504d and KS-504e and process for their preparation | Satoshi Nakanishi, Koji Yamada, Katsuhiko Ando, Isao Kawamoto, Toru Yasuzawa +4 more | 1990-03-27 |