Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614554 | Reverse transcriptase inhibitors and antiviral agents | Keijiro Uchino, Takashi Mizuno, Sachie Murakami, Hideki Nakashima, Naoki Yamamoto | 1997-03-25 |
| 5159069 | Sulfated tannins and their salts | Fukushi Hirayama, Keijiro Uchino, Masaya Iwamoto, Akira Fukuchi, Masashi Hiramoto +4 more | 1992-10-27 |
| 4960908 | Isoflavone derivatives, salts thereof, and oncostatic and immunosuppressive agents | Noriki Ito, Shunichi Watanabe | 1990-10-02 |
| 4841077 | Isoflavone derivatives, and salts thereof, and cancerocidal and immunosuppressive agents containing the same | Noriki Ito, Shunichi Watanabe | 1989-06-20 |