Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656404 | Light receiving member with an amorphous silicon photoconductive layer containing fluorine atoms in an amount of 1 to 95 atomic ppm | Hiroaki Niino, Tetsuya Takei, Ryuji Okamura, Toshiyasu Shirasuna | 1997-08-12 |
| 5591492 | Process for forming and etching a film to effect specific crystal growth from activated species | Yutaka Hirai, Jinsho Matsuyama | 1997-01-07 |