Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436613 | Linear motion and rotation detector | Fusayoshi Aruga | 2019-10-08 |
| 7969148 | Magnetic sensor device, magnetic encoder device and magnetic scale manufacturing method | Naoyuki Noguchi, Teruhiko Otaki, Fusayoshi Argua, Toshio Mizoguchi | 2011-06-28 |
| 7283433 | Manufacturing method for optical head device and optical head device | Hisahiro Ishihara, Yasuo Fujimori | 2007-10-16 |
| 6414388 | Light emitting/receiving element for optical pickup apparatus | — | 2002-07-02 |