Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977474 | Control system for a linear vibration motor | Hideki Nakata, Makoto Yoshida | 2005-12-20 |
| 6960893 | Driving apparatus of a linear motor | Makoto Yoshida | 2005-11-01 |
| 6868686 | Refrigeration cycle apparatus | Makoto Yoshida, Yuuichi Yakumaru | 2005-03-22 |
| 6850031 | Electric motor controller | Hideki Nakata, Kaneharu Yoshioka, Yasuhiro Arai | 2005-02-01 |