Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6128401 | Image reading or processing with ability to prevent copying of certain originals | Yoshiyuki Suzuki, Masahiro Funada, Michio Kawase | 2000-10-03 |
| 5949903 | Indentification of a particular color image using distribution, and circuitry for same | Masahiro Funada, Yoichi Takaragi, Eiji Ohta | 1999-09-07 |
| 5870491 | Image processing apparatus which controls processing conditions of an image signal on detected features of the image signal | Takashi Kawai | 1999-02-09 |
| 5633952 | Identification of a particular color image using color distribution, and circuitry for same | Masahiro Funada, Yoichi Takaragi, Eiji Ohta | 1997-05-27 |
| 5621810 | Image reading or processing with ability to prevent copying of certain originals | Yoshiyuki Suzuki, Masahiro Funada, Michio Kawase | 1997-04-15 |
| 5426710 | Image reading or processing with ability to prevent copying of certain originals | Yoshiyuki Suzuki, Masahiro Funada, Michio Kawase | 1995-06-20 |
| 5339365 | Image processing apparatus capable of using fuzzy logic | Takashi Kawai | 1994-08-16 |
| 5216724 | Apparatus for image reading or processing | Yoshiyuki Suzuki, Masahiro Funada, Michio Kawase | 1993-06-01 |
| 4969053 | A color film reading apparatus providing high-gradation color signals | Yasumichi Suzuki, Yoshinori Ikeda | 1990-11-06 |
| 4922335 | Color film reading apparatus providing high-gradation color signals | Yasumichi Suzuki, Yoshinori Ikeda | 1990-05-01 |
| 4891692 | Color image reading apparatus having variable exposure control | — | 1990-01-02 |