Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6907969 | Active type dynamic damper | Hiroyuki Ichikawa | 2005-06-21 |
| 6902156 | Pneumatically operated active vibration damping device | Kazuhiko Kato, Motohiro Hatano | 2005-06-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6907969 | Active type dynamic damper | Hiroyuki Ichikawa | 2005-06-21 |
| 6902156 | Pneumatically operated active vibration damping device | Kazuhiko Kato, Motohiro Hatano | 2005-06-07 |