Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6559157 | Dihydronaphthalene compounds | Rolf Hartmann, Bertil Wachall, Makoto Yoshihama, Shin Nomoto, Yoshikazu Ikeda | 2003-05-06 |
| 6143779 | Benzofuranone derivatives and a method for producing them | Makoto Yoshihama, Junji Nakamura, Shoji Nakayama | 2000-11-07 |
| 6080781 | Tetralone or benzopyranone derivatives and a method for producing them | Makoto Yoshihama, Junji Nakamura, Shoji Nakayama | 2000-06-27 |
| 5563137 | Hexahydropyrano [3,2-B] [1,4] benzothiazine derivative | Susumu Ishiguro, Shinichi Shimada, Motohide Seya, Yuzo Yagi, Naomi Kito +6 more | 1996-10-08 |
| 5164302 | Method for preparing 7.beta.-hydroxy-4-pregnene-3,20-dione derivatives | Makoto Yoshihama, Koji Tamura, Nobuo Miyata | 1992-11-17 |
| 5098535 | Process for preparing 14-.alpha.-hydroxy-4-androstene-3,6,17-trione | Kohji Tamura, Makoto Yoshihama, Nobuo Miyata | 1992-03-24 |
| 5079377 | Novel androst-4-ene-3,17-dione derivatives and method for preparing same | Makoto Yoshihama, Koji Tamura, Nobuo Miyata, Shoji Nakayama | 1992-01-07 |
| 5028722 | Novel 7 .beta.-hydroxy-4-pregnene-3,20-dione derivatives and method for preparing same | Makoto Yoshihama, Koji Tamura, Nobuo Miyata | 1991-07-02 |
| 4975368 | Novel androst-4-ene-3,17-dione derivatives and method for preparing same | Makoto Yoshihama, Koji Tamura, Nobuo Miyata, Shoji Nakayama | 1990-12-04 |
| 4927959 | Alprenolol derivatives | Shinichi Shimada, Noboru Kawaguchi, Tadayoshi Koyama, Akinori Wakaiki, Keiji Hayashi +2 more | 1990-05-22 |