Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7569413 | Method of forming thin film structure with tensile and compressed polysilicon layers | Takashi Kasai | 2009-08-04 |
| 4980923 | Dilation/erosion conversion circuit | Tetsumi Kawamoto, Toshiyuki Yamada, Yuko Murayama | 1990-12-25 |
| 4809343 | Maximum/minimum value conversion circuit for image processing | Tetsumi Kawamoto, Toshiyuki Yamada, Yuko Murayama | 1989-02-28 |