Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663613 | Lighting circuit for discharge lamp | Masayasu Yamashita | 1997-09-02 |
| 5629588 | Lighting circuit utilizing DC power for a discharge lamp utilizing AC power | Goichi Oda, Masayasu Yamashita | 1997-05-13 |
| 5616178 | Method for growth of II-VI compound semiconductors | Daisuke Imanishi | 1997-04-01 |
| 5597740 | Semiconductor display device and a method of fabricating the same | Satoshi Ito, Futoshi Hiei, Akira Ishibashi, Norikazu Nakayama | 1997-01-28 |