Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7214931 | Encoder for detecting movement of an object | Norimasa Sengoku, Shigeji Ito | 2007-05-08 |
| 7073398 | Apparatus for detecting the rotation angle of a rotational body | Seiji Kondo, Toru Ueno, Norimasa Sengoku, Mikihisa Araki, Yousuke Obata | 2006-07-11 |
| 6848187 | Rotation angle detector | Shigeji Ito, Shigenori NITTA, Mikihisa Araki | 2005-02-01 |