Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667405 | Methine compound and silver halide photographic material containing the same | Takashi Katoh, Junji Nishigaki | 2003-12-23 |
| 6649337 | Heat-developable photosensitive material | Takanori Hioki | 2003-11-18 |
| 6629887 | Game device using game token | Mitsuru Todaiji, Susumu Murata, Makoto Tanaka, Tetsuya Hamada, Kazuhiro Hagino +1 more | 2003-10-07 |
| 6582894 | Silver haide photographic emulsion and photographic light-sensitive material using same | Takanori Hioki, Katsuhiro Yamashita, Takashi Katoh | 2003-06-24 |
| 6537742 | Silver halide photographic emulsion and silver halide photographic material containing said silver halide photographic emulsion | Katsuhiro Yamashita | 2003-03-25 |
| 6521401 | Silver halide photographic emulsion and silver halide photographic material | Katsuhiro Yamashita | 2003-02-18 |
| 6502307 | Double row taper-roller bearing and method of assembling the same bearing | Michio Komaba, Eishi Shibuya | 2003-01-07 |