Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304357 | Apparatus for zone melting recrystallization of thin semiconductor film | Yukito Sato, Mitsugu Irinoda, Kouichi Ohtaka, Takeshi Hino | 1994-04-19 |
| 5283207 | Photoconductive material and photosensor employing the photoconductive material | Koichi Haga | 1994-02-01 |