Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7732124 | Silver halide color photographic light-sensitive material and color image-forming method | Yasuaki Deguchi, Shin Soejima, Naoto Ohshima, Tatsuya Ishizaka, Katsuyuki Takada +3 more | 2010-06-08 |
| 7611829 | Silver halide color photographic light-sensitive material and color image-forming method | Yasuaki Deguchi, Shin Soejima, Naoto Ohshima, Tatsuya Ishizaka, Katsuyuki Takada +3 more | 2009-11-03 |
| 6804032 | Image recording device | — | 2004-10-12 |
| 6490024 | Image forming device | — | 2002-12-03 |
| 5880819 | Photographic film loading method, photographic film conveying apparatus, and image reading apparatus | Shigeru Tanaka | 1999-03-09 |
| 5639039 | Winding device | Shigeru Tanaka | 1997-06-17 |