Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8583406 | Visual simulator for spectacle lens, visual simulation method for spectacle lens, and computer readable recording medium recording computer readable visual simulation program for spectacle lens | Toshihide Shinohara, Tomoaki Tatsukawa | 2013-11-12 |
| 6683607 | Method for displaying three-dimensional objects and a computer-readable storage medium storing a program for achieving the same | Kazuyuki Matsuda | 2004-01-27 |