Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12001076 | Lens module, camera module, electronic device, and lens drive method | Tatsuo Kuroiwa | 2024-06-04 |
| 11418749 | Solid-state image pick-up device and electronic device | Takashi Moue, Yosuke Ueno, Tomonori Yamashita | 2022-08-16 |
| 6136519 | Silver halide color photographic material and method for forming a color photographic image | — | 2000-10-24 |
| 5962208 | Silver halide color photographic material containing a yellow coupler and a mercapto compound | — | 1999-10-05 |
| 5569577 | Silver halide color photographic material | — | 1996-10-29 |
| 5445926 | Method of forming silver halide color photographic images | — | 1995-08-29 |
| 5399475 | Silver halide photographic materials and method producing thereof | Osami Tanabe, Masahiro Asami, Naoto Ohshima, Keisuke Shiba, Toshihiro Nishikawa | 1995-03-21 |
| 5350665 | Silver halide color photographic material | Shigeaki Otani, Yasuhiro Hayashi | 1994-09-27 |
| 5330887 | Silver halide color photographic materials containing combinations of magenta couplers and sensitizing dyes | Kiyoshi Nakazyo | 1994-07-19 |
| 5288599 | Silver halide color photographic material and color photographic image-forming process | Osamu Takahashi, Kentaro Osazaki | 1994-02-22 |
| 5223385 | Silver halide color photographic material containing a phenol cyan coupler and method of image | — | 1993-06-29 |
| 5151345 | Silver halide color photographic materials | — | 1992-09-29 |
| 5118592 | Color photographic image formation method | — | 1992-06-02 |
| 5057402 | Silver halide photographic materials | Keisuke Shiba, Masahiro Asami | 1991-10-15 |
| 5051342 | Silver halide photographic materials and method for color development thereof | Keisuke Shiba, Seiji Ichijima | 1991-09-24 |
| 5028515 | Method for producing a color print comprising developing a specific material without benzyl alcohol | Koji Takahashi | 1991-07-02 |
| 5001042 | Color photographic image formation method | — | 1991-03-19 |
| 4960689 | Color photographic light-sensitive material and method of developing the same | Toshihiro Nishikawa, Shunji Takada | 1990-10-02 |
| 4892803 | Color image-forming process compressing developer containing no benzyl alcohol | Kokichi Waki, Masahiro Asami | 1990-01-09 |
| 4865962 | Photographic light-sensitive material and method of developing the same | Masahiro Asami, Naoto Ohshima, Keisuke Shiba, Toshihiro Nishikawa, Kei Sakanoue +1 more | 1989-09-12 |
| 4820624 | Corner development type silver halide photographic emulsions | Masahiro Asami, Naoto Ohshima, Keisuke Shiba, Toshihiro Nishikawa | 1989-04-11 |
| 4818673 | Method for processing a silver halide color photographic material | Shinji Ueda, Junya Nakajima | 1989-04-04 |
| 4803152 | Silver halide photographic material containing novel chloride content | Yasuhito Momoki | 1989-02-07 |
| 4745047 | Color image-forming process | Masahiro Asami | 1988-05-17 |
| 4626498 | Color reversal photographic light-sensitive material | Sadanobu Shuto, Yasuhiro Hayashi, Munehisa Fujita | 1986-12-02 |