Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816292 | Scanning optical system | — | 2004-11-09 |
| 6771406 | Scanning optical system | Daisuke Koreeda | 2004-08-03 |
| 6731417 | Scanning optical system | — | 2004-05-04 |
| 6714332 | Scanning optical system | — | 2004-03-30 |
| 6697068 | Game screen display control method and character movement control method | Tetsu Katano, Yuji Naka, Takuya Matsumoto, Yojiro Ogawa | 2004-02-24 |