Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5740333 | Image processing method and image processing apparatus for converting an inputted color image into a two-color image | Kouichi Kamon, Masaaki Ito, Yoshiyuki Namizuka, Hiroyuki Kawamoto, Takeharu Tone | 1998-04-14 |
| 5715070 | Freely configurable image processing apparatus | Takeharu Tone, Kouichi Kamon, Masaaki Ito, Yoshiyuki Namizuka, Hiroyuki Kawamoto | 1998-02-03 |
| 5687006 | Image regenerating apparatus having improved character resolution and pattern gradation | Yoshiyuki Namizuka, Kouichi Kamon, Masaaki Ito, Hiroyuki Kawamoto, Takeharu Tone | 1997-11-11 |