Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049614 | Cell culture apparatus and cell culture method | Shinichi Nakai, Yoichi Nagai, Shigehisa Sugiyama | 2024-07-30 |
| 11725174 | Cell culture apparatus and cell culture method | Shinichi Nakai, Yoichi Nagai, Shigehisa Sugiyama | 2023-08-15 |
| 8119561 | Heat-sensitive transfer image-receiving sheet and production method thereof | Kiyoshi Irita | 2012-02-21 |
| 7138222 | Silver halide color photographic photosensitive material | Yasushi Miyamoto | 2006-11-21 |
| 7115357 | Silver halide color reversal photosensitive material | Masayuki Kuramitsu, Naoto Matsuda | 2006-10-03 |
| 6720134 | Silver halide photographic emulsion and silver halide photographic lightsensitive material using the same | Yasushi Miyamoto, Toshihiro Nishikawa, Hideo Ikeda, Takayoshi Mori | 2004-04-13 |
| 6376164 | Silver halide color reversal lightsensitive material | Katsuro Nagaoka | 2002-04-23 |
| 6187527 | Silver halide color reversal lightsensitive material | Katsuro Nagaoka | 2001-02-13 |
| 6159677 | Silver halide emulsion and silver halide color lightsensitive material including the same | — | 2000-12-12 |
| 6153370 | Silver halide emulsion and silver halide light-sensitive material using the same | Yoichi Maruyama, Kimiyasu Morimura, Hiroyuki Mifune, Tetsuro Kojima | 2000-11-28 |
| 5716768 | Silver halide color photographic material | Yoichi Maruyama, Toshihiro Nishikawa | 1998-02-10 |
| 5641619 | Method for producing silver halide emulsion doped with a non-labile selenium compound | Hideo Ikeda, Hiroyuki Mifune, Tetsuro Kojima | 1997-06-24 |