Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571194 | Position detection data generating method and apparatus based on phase shift principle | Atsutoshi Goto, Kazuya Sakamoto | 2003-05-27 |
| 6552666 | Phase difference detection device and method for a position detector | Atsutoshi Goto, Yasuhiro Yuasa, Shuichi Tanaka, Kazuya Sakamoto, Hiroshi Sakamoto +1 more | 2003-04-22 |