Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960910 | Oxetane derivatives | Tomohisa Takita, Shigeru Nishiyama, Shosuke Yamamura | 1990-10-02 |
| 4530998 | 2'-Deoxyoxanosine | Hamao Umezawa, Tomio Takeuchi, Masaaki Ishizuka, Tomohisa Takita, Nobuyoshi Shimada | 1985-07-23 |