Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7057625 | Program and apparatus for displaying graphical objects | Seiichi Kamata, Yukio Hirayama, Keisuke Imaizumi | 2006-06-06 |
| 6714198 | Program and apparatus for displaying graphical objects | Seiichi Kamata, Yukio Hirayama, Keisuke Imaizumi | 2004-03-30 |
| 6700578 | Three-dimensional model display program and three-dimensional model display apparatus | Seiichi Kamata, Yukio Hirayama, Keisuke Imaizumi | 2004-03-02 |
| 6339132 | Process for regenerating unreacted vinyl chloride monomers recovered | Takashi Kobayashi, Fumiaki Adachi, Tadashi Amano | 2002-01-15 |
| 5712964 | Computer graphics data display device and method based on a high-speed generation of a changed image | Hiroshi Kamada, Katsuhiko Hirota, Kaori Suzuki, Atsuko Tada, Asako Yumoto +4 more | 1998-01-27 |