Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7965074 | Position sensor and bias magnetic field generating device | Nobuhiro Nakagawa, Masaaki Kusumi | 2011-06-21 |
| 6935043 | Scale device including means for preventing the occurence of small gaps between opposing walls of a guide opening | Mitsuru Ohno | 2005-08-30 |
| 6931741 | Scale device | Mitsuru Ohno | 2005-08-23 |