Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4751302 | Indazole derivatives | Tadayuki Ibuki, Taisuke Sugihara, Hiromu Kawakubo | 1988-06-14 |
| 4709032 | Isoquinolinesulfonamide derivatives | Hiroyoshi Hidaka | 1987-11-24 |
| 4678783 | Substituted isoquinolinesulfonyl compounds | Hiroyoshi Hidaka | 1987-07-07 |
| 4634770 | Isoquinolinesulfonamide derivatives | Hiroyoshi Hidaka | 1987-01-06 |
| 4585869 | 3-aminoindazole derivatives | Tadayuki Ibuki, Taisuke Sugihara, Hiromu Kawakubo | 1986-04-29 |
| 4560755 | Isoquinolinesulfonyl derivatives which possess a relaxatory action | Hiroyoshi Hidaka, Yasuharu Sasaki, Taisuke Sugihara | 1985-12-24 |
| 4549023 | 3-Aminoindazole derivatives | Tadayuki Ibuki, Taisuke Sugihara, Hiromu Kawakubo | 1985-10-22 |
| 4533731 | Aminoindazole derivatives | Tadayuki Ibuki, Taisuke Sugihara, Hiromu Kawakubo | 1985-08-06 |
| 4525589 | Isoquinolinesulfonyl derivatives | Hiroyoshi Hidaka, Yasuharu Sasaki, Taisuke Sugihara | 1985-06-25 |
| 4510307 | 6-Quinazolinesulfonyl derivatives and process for preparation thereof | Hiroyoshi Hidaka, Yasuharu Sasaki, Taisuke Sugihara, Seiji Takagi, Kiyohide Sako | 1985-04-09 |
| 4474964 | 3-Aminoindazole derivatives | Tadayuki Ibuki, Taisuke Sugihara, Hiromu Kawakubo | 1984-10-02 |
| 4456757 | Isoquinolinesulfonyl derivatives and process for the preparation thereof | Hiroyoshi Hidaka, Yasuharu Sasaki, Taisuke Sugihara | 1984-06-26 |
| 4417047 | Novel tetrazole-5-thiol ester and process for preparing cefamandole using same | Chisei Shibuya, Masahiro Murakami, Masateru Kobayashi | 1983-11-22 |
| 4351947 | Tetrazole derivative | Chisei Shibuya, Masahiro Murakami, Masateru Kobayashi | 1982-09-28 |
| 4327211 | Method for preparation of cephalosporin compounds | Masahiro Murakami, Masateru Kobayashi, Chisei Shibuya | 1982-04-27 |