Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727245 | Heterobicyclic derivatives | Shinya Watanabe, Akihiko Sawada, Keiji Hemmi | 2004-04-27 |
| 6426345 | Heterobicyclic derivatives | Shinya Watanabe, Akihiko Sawada, Keiji Hemmi | 2002-07-30 |
| 6117875 | Pyrido (2,3-B) pyrazine derivatives | Akihiko Sawada, Shinya Watanabe | 2000-09-12 |
| 5304560 | Quinazoline derivatives and their preparation | Hitoshi Yamazaki, Takumi Yatabe, Hirokazu Tanaka | 1994-04-19 |
| 5296487 | Quinazoline derivatives and their preparation | Hitoshi Yamazaki, Takumi Yatabe, Hirokazu Tanaka, Yoshikuni Itoh, Masashi Hashimoto | 1994-03-22 |
| 5264438 | Quinazoline derivatives | Hitoshi Yamazaki, Takumi Yatabe, Hirokazu Tanaka, Yoshikuni Itoh, Masashi Hashimoto | 1993-11-23 |
| 4940709 | Piperazine compound as PAF-antagonist | Keiji Hemmi, Osamu Nakaguti, Yoshio Miyazaki, Masashi Hashimoto | 1990-07-10 |
| 4806538 | Piperazine compound as PAF-antagonist | Keiji Hemmi, Osamu Nakaguti, Yoshio Miyazaki, Masashi Hashimoto | 1989-02-21 |
| 4725608 | Semicarbazide derivatives, processes for preparation thereof and pharmaceutical composition comprising the same | Osamu Nakaguchi, Yoshio Kawai, Masashi Hashimoto, Michie Nakatuka | 1988-02-16 |
| 4694004 | Semicarbazide derivatives, processes for preparation thereof and pharmaceutical composition comprising the same | Osamu Nakaguti, Yoshio Kawai, Masashi Hashimoto, Michie Nakatuka | 1987-09-15 |
| 4585762 | Phospholipid derivatives, processes for use thereof and pharmaceutical composition of the same | Tsutomu Teraji, Eishiro Todo, Teruo Oku, Takayuki Namiki | 1986-04-29 |
| 4562179 | Phospholipid derivatives, and pharmaceutical composition of the same | Tsutomu Teraji, Eishiro Todo, Teruo Oku, Takayuki Namiki | 1985-12-31 |
| 4493832 | Certain glycerol-phosphoryl choline derivatives, compositions containing same and method of using same | Tsutomu Teraji, Eishiro Todo, Teruo Oku, Takayuki Namiki | 1985-01-15 |
| 4481196 | Glycoside phosphate derivatives, pharmaceutical composition of the same and method of use | Tsutomu Teraji, Eishiro Todo, Teruo Oku, Takayuki Namiki | 1984-11-06 |