Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6543900 | Projection apparatus | Minoru Noji, Hiroto Yasumura, Kazuyuki Shigeta, Toshinori Hirobe | 2003-04-08 |
| 6535205 | Coordinate data input apparatus, coordinate data input method, and storage medium storing coordinate information input program | — | 2003-03-18 |