Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6693529 | Fire alarm system | Takashi Suzuki, Yuki Yoshikawa, Kenth Sandell | 2004-02-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6693529 | Fire alarm system | Takashi Suzuki, Yuki Yoshikawa, Kenth Sandell | 2004-02-17 |