Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6124078 | Photo-decoloring dye, a binder resin composition containing the same and photo-recording material | Noritaka Nakayama | 2000-09-26 |
| 5376509 | Solid processing compositions for light-sensitive silver halide photographic materials | Hiroshi Yoshimoto, Shoji Nishio, Hideki Komatsu | 1994-12-27 |
| 5352563 | Black-and-white silver halide photographic light-sensitive material and a method for processing the same | Shyouji Nishio, Hideki Komatsu | 1994-10-04 |