Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9634589 | Drive device | Ken Iwatsuki | 2017-04-25 |
| 9634590 | Drive device | Ken Iwatsuki | 2017-04-25 |
| 9531309 | Drive device | Ken Iwatsuki | 2016-12-27 |
| 8257920 | Method of detecting activation of notch signal transmission system | Hideyuki Okano, Akinori Tokunaga, Jun Kohyama | 2012-09-04 |