Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324730 | Phenoxyphosphoryloxymethyl cyclobutyl purines | Yuh-ichiro Ichikawa, Hiroshi Akaba, Yuka Sugawara, Hideo Sugimura, Kazuhisa Narita +5 more | 1994-06-28 |
| 4954642 | Forskolin compounds | Tochiro Tatee, Takashi Takahira, Masao Sakurai, Akira Shiozawa, Kazuhisa Narita | 1990-09-04 |