Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472132 | Silver halide photographic light-sensitive material and processing method thereof | Hirokazu Kyota, Masahiko Taniguchi, Takashi Hoshimiya, Tetsuo Yamaguchi, Ken-ichi Kuwabara +1 more | 2002-10-29 |
| 6458522 | Silver halide photographic light-sensitive material and processing method thereof | Masahiko Taniguchi, Ken-ichi Kuwabara, Tetsuo Yamaguchi | 2002-10-01 |
| 6423486 | Thermographic recording elements | Hiroyuki Suzuki, Takashi Hoshimiya, Hirotomo Sasaki, Kohji Kawato, Toshihide Ezoe | 2002-07-23 |
| 6372419 | Silver halide photographic material | Tadashi Inaba, Tadanobu Sato, Takahiro Matsuno | 2002-04-16 |