Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973731 | Encoder | Kazuo Aikawa | 2005-12-13 |
| 6946979 | Encoder having electrode pattern with pairs of non-conductive portions and multiple sliders that contact the electrode pattern | Kazuo Aikawa | 2005-09-20 |