Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370987 | Heat-developable photosensitive material | Motokazu Kobayashi, Tetsuro Fukui, Kenji Kagami, Masao Suzuki, Katsuya Nishino | 1994-12-06 |
| 5354590 | Optical recording medium | Tsuyoshi Santoh | 1994-10-11 |
| 5328816 | Process for producing optical recording medium | Hiroyuki Sugata, Osamu Kanome, Yukitoshi Okubo, Mizuho Hiraoka, Masataka Yashima | 1994-07-12 |
| 5281371 | Method and apparatus for forming substrate sheet for optical recording medium | Tsuyoshi Santoh, Osamu Kanome | 1994-01-25 |
| 5281373 | Process for producing substrate sheet for optical recording media | Tsyuoshi Santoh, Masataka Yashima | 1994-01-25 |