Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4980923 | Dilation/erosion conversion circuit | Tetsumi Kawamoto, Shuichi Wakabayashi, Toshiyuki Yamada | 1990-12-25 |
| 4809343 | Maximum/minimum value conversion circuit for image processing | Shuichi Wakabayashi, Tetsumi Kawamoto, Toshiyuki Yamada | 1989-02-28 |