Issued Patents All Time
Showing 1–25 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022395 | Photoelectric conversion layer, photoelectric conversion device and imaging device, and method for applying electric field thereto | Itaru Osaka, Daisuke Yokoyama | 2011-09-20 |
| 7947826 | Phthalocyanine compound based-organic semiconductor | Tetsu Kitamura, Toshiyuki Saiki | 2011-05-24 |
| 7570292 | Photoelectric conversion film, photoelectric conversion element, imaging element, method of applying electric field thereto and electric field-applied element | — | 2009-08-04 |
| 7553960 | Phthalocyanine compound | Seiichi Yamamoto, Masahiko Taniguchi, Yasuhiro Yoshioka, Hideo Hanawa | 2009-06-30 |
| 7446923 | Semiconductor, functional device, electrochromic device, optical device, and image-taking unit | Yoshio Ishii, Ryuji Shinohara, Takuya Inoue | 2008-11-04 |
| 7384731 | Method for forming color image and silver halide color photosensitive material used for the same | Junichiro Hosokawa, Naoharu Kiyoto, Yoshio Ishii, Katsumi Kobayashi, Takashi Hoshimiya | 2008-06-10 |
| 7312022 | Method of forming color image | Naoharu Kiyoto, Junichiro Hosokawa | 2007-12-25 |
| 7291449 | Silver halide photographic material and methine dye | Tetsuo Nakamura, Katsuhisa Ohzeki, Naoyuki Hanaki | 2007-11-06 |
| 7236288 | Functional device, electrochromic device, optical device, and image-taking unit | Ryuji Shinohara, Yoshio Ishii, Takuya Inoue | 2007-06-26 |
| 7179586 | Silver halide photographic light-sensitive material | Katsumi Kobayashi, Ryo Suzuki, Yasutomo Kawanishi, Takeshi Suzumoto | 2007-02-20 |
| 7172856 | Silver halide photographic light-sensitive material | Hiroo Takizawa, Katsuhiro Yamashita | 2007-02-06 |
| 7157220 | Silver halide photosensitive material and photothermographic material | Seiichi Yamamoto, Masahiko Taniguchi, Yasuhiro Yoshioka, Hideo Hanawa | 2007-01-02 |
| 7153638 | Silver halide color photosensitive material | Junichiro Hosokawa | 2006-12-26 |
| 7122299 | Silver halide photographic light-sensitive material | Makoto Suzuki, Naoto Matsuda | 2006-10-17 |
| 7115356 | Silver halide color photosensitive material | Masayoshi Toyoda, Junichiro Hosokawa | 2006-10-03 |
| 6838231 | Production process of silver halide photographic emulsion and silver halide photographic light-sensitive material | Katsumi Kobayashi, Takeshi Suzumoto | 2005-01-04 |
| 6794122 | Silver halide photographic material | Tetsuo Nakamura | 2004-09-21 |
| 6770433 | Silver halide photographic light-sensitive material | — | 2004-08-03 |
| 6762015 | Silver halide photographic emulsion and silver halide photographic material | Tetsuo Nakamura | 2004-07-13 |
| 6759186 | Silver halide photographic material | Tetsuo Nakamura, Kimiyasu Morimura | 2004-07-06 |
| 6730468 | Silver halide photographic emulsion and photographic light-sensitive material using the same | Katsuhiro Yamashita, Katsumi Kobayashi | 2004-05-04 |
| 6692905 | Methine compound-containing silver halide photographic emulsion and photographic material using the same | Katsumi Kobayashi | 2004-02-17 |
| 6649337 | Heat-developable photosensitive material | Katsumi Kobayashi | 2003-11-18 |
| 6610468 | Silver halide photographic material | Takashi Katoh, Tomoyuki Ohzeki, Katsutoshi Yamane | 2003-08-26 |
| 6593074 | Silver halide photographic emulsion, producing method of the same, and silver halide photographic material containing the same | Noboru Hikichi | 2003-07-15 |