Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788436 | Device for preventing the degeneration of a photographic photosensitive material and image reading apparatus | Takashi Yoshida, Yasunobu Sakaguchi, Kazuhiko Katakura, Toshiyuki Inoue, Takashi Yamamoto +1 more | 2004-09-07 |