Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7903097 | Coordinate position detecting apparatus and control method thereof | — | 2011-03-08 |
| 7205528 | Method of and apparatus for detecting coordinate position having three scanning modes | — | 2007-04-17 |
| 7091962 | Video display apparatus and video data creation apparatus | Akihiro Okano, Takashi Furuno, Hideo Ishiyama, Tatsuya Akiba, Jun Iizuka +3 more | 2006-08-15 |
| 5063550 | Loop-gain control system in a spindle servo loop | Sigeru Yasuda | 1991-11-05 |