Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7259684 | Device and method for extending the lifetime of a battery in a tire pressure sensor | — | 2007-08-21 |
| 6980923 | Method to prevent odometer fraud | — | 2005-12-27 |
| 6693547 | Device and method for extending the lifetime of a battery in a tire pressure sensor | — | 2004-02-17 |
| 6665629 | Logic for outside temperature display | Hirohide Suda | 2003-12-16 |