Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6696233 | Silver halide photographic photosensitive material having a polyethylene terephthalate film base support into which ultraviolet light absorber is kneaded | Takanori Sato, Hideki Takaki | 2004-02-24 |