Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6996269 | Image encoding apparatus and image decoding apparatus | Tamotsu Kusaka, Kouitirou Hirao, Takahiro Honguu | 2006-02-07 |
| 6690375 | Line segment detector | Koitiro Hirao, Takahiro Hongu, Tamotsu Kusaka | 2004-02-10 |
| 6643415 | Method and apparatus for rotating image data | Toshiaki Fukai | 2003-11-04 |