Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489351 | Condensed 4,5,6,7-tetrahydrobenzo[C]thiophenes as enhancer for cell differentation induction factor action | Tsuneo Yasuma, Tsuneo Oda, Masatoshi Hazama | 2002-12-03 |
| 6391905 | Condensed 4,5,6,7-tetrahydrobenzo[C]thiopenes as enhancer for cell differentiation induction factor action | Tsuneo Yasuma, Tsuneo Oda, Masatoshi Hazama | 2002-05-21 |
| 6346521 | Optically active 2R, 4S benzothiepin isomer | Takashi Sohda, Tsuneo Oda | 2002-02-12 |