Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7491957 | Optical displacement sensor | Atsushi Kitamura, Shinya Suzuki | 2009-02-17 |
| 7220958 | Optical displacement sensor and external force detecting device | Atsushi Kitamura, Shigeyuki Adachi | 2007-05-22 |
| 7191668 | Torque measuring device for rotating body having light conductive member provided with optical path converting means | Atsushi Kitamura, Shigeyuki Adachi | 2007-03-20 |
| 7105802 | Torque measuring device for rotating body incorporating one light emitting element at rotational axis | Atsushi Kitamura, Shigeyuki Adachi | 2006-09-12 |
| 7057154 | Optical displacement sensor and external force detecting device | Atsushi Kitamura, Shigeyuki Adachi | 2006-06-06 |