Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608558 | Damper device for building, and monitor and control system for damper device | Shii Sen, Yuji Kotake, Toshikazu Yamada | 2003-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608558 | Damper device for building, and monitor and control system for damper device | Shii Sen, Yuji Kotake, Toshikazu Yamada | 2003-08-19 |