Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836267 | Coordinate input device and a processor readable medium | Michiko Endo, Takeshi Nishino, Yasuo Ootani | 2004-12-28 |
| 6787865 | Pressing direction sensor and input device using the same | Michiko Endo, Yuriko Nishiyama, Ryoji Kikuchi | 2004-09-07 |
| 6675649 | Acceleration detection device, method of detecting acceleration, input device, and recording medium | Takuya Uchiyama, Masayuki Kato | 2004-01-13 |