Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677109 | Method for E-beam writing | Junko Morikawa, Hiroshi Nozue | 1997-10-14 |
| 5663039 | Solid processing agent for silver halide photographic light-sensitive materials | Yutaka Ueda, Koji Takemura | 1997-09-02 |
| 5635341 | Bleach or bleach-fixer and method for processing silver halide color photographic light-sensitive materials by use thereof | Yutaka Ueda | 1997-06-03 |
| 5624793 | Method of manufacturing solid processing composition for silver halide photographic light-sensitive materials | Hiroshi Yoshimoto, Koji Takemura | 1997-04-29 |
| 5593761 | Electron beam shaping mask for an electron beam system with pattern writing capability | Katsuyuki Itoh | 1997-01-14 |