Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341462 | Figure drawing method and apparatus for drawings accentuated lines | — | 1994-08-23 |
| 5335319 | Polygon division method and apparatus | — | 1994-08-02 |
| 5280568 | Method and apparatus for drawing a surface model by assigning a drawing priority to each primitive surface model which provides a portion of the surface model | — | 1994-01-18 |
| 5222203 | Method and apparatus for displaying translucent surface | — | 1993-06-22 |
| 5128961 | Distance measurement method and apparatus, and relative position measurement apparatus | Tomoaki Ueda | 1992-07-07 |
| 5083287 | Method and apparatus for applying a shadowing operation to figures to be drawn for displaying on CRT-display | Takashige Kai | 1992-01-21 |