Issued Patents All Time
Showing 26–50 of 131 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6954222 | Manufacturing method of scanning optical system | Yutaka Takakubo | 2005-10-11 |
| 6937374 | Scanning optical system | Daisuke Koreeda | 2005-08-30 |
| 6937373 | Scanning optical system | — | 2005-08-30 |
| 6934062 | Scanning optical system | — | 2005-08-23 |
| 6882453 | Scanning optical system | — | 2005-04-19 |
| 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 |
| 6643044 | Scanning optical system | — | 2003-11-04 |
| 6624837 | Scanning optical element and scanning optical system | — | 2003-09-23 |
| 6607445 | Game execution method and equipment using player data | Katsunori Gendo, Kazuhiro Baba | 2003-08-19 |
| 6563847 | Laser optical system | — | 2003-05-13 |
| 6561909 | Game in which telephone signals act as semaphores signaling game moves | Shun Nakamura | 2003-05-13 |
| 6556348 | Multibeam optical system | Masato Noguchi | 2003-04-29 |
| 6538247 | Method of detecting arrangement of beam spots | — | 2003-03-25 |
| 6525295 | Laser imaging apparatus | — | 2003-02-25 |
| 6493126 | Scanning lens and scanning optical system | — | 2002-12-10 |
| 6493130 | Laser imaging device | — | 2002-12-10 |
| 6473233 | Multi-beam optical system | — | 2002-10-29 |
| 6469831 | Multibeam optical system | — | 2002-10-22 |
| 6466351 | Multi-beam optical system | Masato Noguchi | 2002-10-15 |
| 6466350 | Scanning optical system | — | 2002-10-15 |
| 6426824 | Scanning optical system | — | 2002-07-30 |