Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680175 | Video signal conversion apparatus having a common frame memory for video signals having different synchronizing signals | Norifumi Yanai, Koyo Katsura, Yasushi Fukunaga | 1997-10-21 |
| 5673374 | Method and apparatus for non-disturbed specular reflections on textured surfaces | Toru Sakaibara, Toshiyuki Kuwana | 1997-09-30 |
| 5666520 | Graphics display system including graphics processor having a register storing a series of vertex data relating to a polygonal line | Kazuhisa Takami, Mitsuru Soga, Koji Ozawa, Takaharu Morishige, Kazuyoshi Koga | 1997-09-09 |