Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830880 | Silver halide photosensitive material for color-photography and image information method using the same | Naoto Oshima, Akito Yokozawa | 2004-12-14 |
| 6808870 | Light-sensitive silver halide grain and silver halide emulsion | Takahiro Matsuno, Masaru Takasaki, Tadashi Inaba | 2004-10-26 |
| 6723496 | Silver halide photographic material | Takahiro Matsuno, Tadashi Inaba | 2004-04-20 |