Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7057625 | Program and apparatus for displaying graphical objects | Fujio Sato, Yukio Hirayama, Keisuke Imaizumi | 2006-06-06 |
| 6714198 | Program and apparatus for displaying graphical objects | Fujio Sato, Yukio Hirayama, Keisuke Imaizumi | 2004-03-30 |
| 6700578 | Three-dimensional model display program and three-dimensional model display apparatus | Fujio Sato, Yukio Hirayama, Keisuke Imaizumi | 2004-03-02 |