Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689798 | Benzofuran derivatives | Shin'ichi Shimada, Masayuki Okue, Ken'ichi Kimura, Junji Nakamura, Yoshikazu Ikeda +1 more | 2004-02-10 |
| 6559157 | Dihydronaphthalene compounds | Rolf Hartmann, Bertil Wachall, Makoto Yoshihama, Masamichi Nakakoshi, Yoshikazu Ikeda | 2003-05-06 |
| 5563137 | Hexahydropyrano [3,2-B] [1,4] benzothiazine derivative | Susumu Ishiguro, Shinichi Shimada, Motohide Seya, Yuzo Yagi, Naomi Kito +6 more | 1996-10-08 |
| 5116985 | Isoquinoline derivatives and salts thereof | Yasuyoshi Takeshita, Hiroshi Nakamura, Susumu Ishiguro, Noboru Kwaguchi, Shin'ichi Shimada +3 more | 1992-05-26 |