Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6762386 | Switchgear | Shunji Itou, Kazuhiro Fujii, Yoshiaki Inami | 2004-07-13 |
| 6706469 | Silver halide emulsion, silver halide color photographic light-sensitive material and image-forming method | — | 2004-03-16 |
| 6558885 | Silver halide color photographic light-sensitive material and image-forming method | Hidekazu Sakai, Tatsuya Ishizaka | 2003-05-06 |
| 6469270 | Gas insulated switchgear | Takashi Omori, Toyokazu Tanaka, Masahira Wachi | 2002-10-22 |
| 6291151 | Silver halide photographic light-sensitive material and image forming method | Hiroyuki Yoneyama, Katsuhisa Ohzeki, Yasuaki Deguchi | 2001-09-18 |