Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5928846 | Method for processing silver halide photographic light-sensitive material | Hirobumi Yamashita, Toshiyuki Marui | 1999-07-27 |
| 5840471 | Method for processing silver halide photographic light-sensitive material | Eiichi Ueda, Yasuo Kurachi | 1998-11-24 |