Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696118 | Benzene derivatives and pharmaceutical composition | Mikiro Yanaka, Fuyuhiko Nishijima, Hiroyuki Enari, Toshikazu Dewa, Michihito Ise | 1997-12-09 |
| 5637586 | Benzimidazolesulfonamide derivatives and pharmaceutical composition | Mikiro Yanaka, Hiroyuki Enari, Toshikazu Dewa | 1997-06-10 |
| 5637911 | Bipolar transistor having a collector groove extending below a major surface of a substrate | — | 1997-06-10 |
| 5600177 | Semiconductor device having an electrically conductive layer including a polycrystalline layer containing an impurity and a metallic silicide layer | — | 1997-02-04 |