Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5123060 | Method of generating gradation correction curve for correcting gradation character of image | Masamichi Cho, Yasuo Kurusu, Akihiro Nomura, Kunio Tomohisa, Takashi Sakamoto | 1992-06-16 |
| 4613896 | Methods and apparatus for avoiding moire in color scanners for graphic art | Yosuke Shimamoto, Hiroichi Tada, Yutaka Tamura | 1986-09-23 |
| 4527878 | Method and apparatus for controlling activity of developing solution against oxidation by using a test piece | Hiroshi Taniguchi, Norimasa Nomura, Masaji Mizuta | 1985-07-09 |
| 4464036 | Method and apparatus for controlling activity of developing solution against blackening by using a test piece | Hiroshi Taniguchi, Norimasa Nomura, Masaji Mizuta | 1984-08-07 |