Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7024325 | Time calibration method for security system using sensors | Takehiro Orita, Kimito Kuriuchi | 2006-04-04 |
| 6831550 | Security system using sensors | Takehiro Orita, Kimito Kuriuchi | 2004-12-14 |