Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7416476 | Brake pad grinding method | Ryoichi Sakaguchi | 2008-08-26 |
| 6917372 | Method and system of controlling replacement of terminal equipment in a building management system | — | 2005-07-12 |