Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368897 | Method for arc discharge plasma vapor deposition of diamond | Kazuaki Kurihara, Kenichi Sasaki, Motonobu Kawarada | 1994-11-29 |
| 5327411 | Write control method and apparatus for writing optical disk data | Seiichi Iwasa, Kenichi Utsumi, Masahiro Nakada | 1994-07-05 |