Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5777759 | Image processing method and apparatus | Hiroyuki Ichikawa | 1998-07-07 |
| 5680230 | Image processing method and apparatus thereof | Hiroyuki Ichikawa, Hideaki Shimizu, Masao Watanabe, Hiroyuki Yaguchi, Yoshinori Abe +1 more | 1997-10-21 |
| 5581359 | Image processing apparatus and method | Hiroyuki Ichikawa, Hideaki Shimizu, Hiroyuki Yaguchi, Yoshinori Abe, Yasuhiro Takiyama | 1996-12-03 |