Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5219884 | Immunosuppressant | Tetsuro Fujita, Shigeo Sasaki, Takeki Okumoto, Kenji Chiba | 1993-06-15 |
| 5068247 | 2-aminopentanoic acid compounds and their use as immunosuppressants | Tetsuro Fujita, Shigeo Sasaki, Chiba Kenji, Yukio Hoshino | 1991-11-26 |
| 4347356 | Novel nitrogen-containing monoterpene derivatives | Ryousuke Touyama, Hiroyuki Inouye, Tetsuro Shingu, Yoshio Takeda, Hidetoshi Okuyama +1 more | 1982-08-31 |
| 4247698 | Red coloring composite and the method for its production | Ryosuke Toyama, Hiroyuki Inoue, Tetsuro Shingu, Yoshio Takeda, Hidetoshi Okuyama +1 more | 1981-01-27 |
| 4232159 | Nitrogen-containing monoterpene derivatives | Ryousuke Touyama, Hiroyuki Inouye, Tetsuro Shingu, Yoshio Takeda, Hidetoshi Okuyama +1 more | 1980-11-04 |