Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8823505 | Tire air pressure detecting device, tire air pressure monitoring system, and tire air pressure notification method | Takahiro Maekawa, Takashi Shima | 2014-09-02 |
| 6941803 | Tire pressure monitoring apparatus and process | Kazuhiko Ito, Suguru Nakayama | 2005-09-13 |
| 6820476 | Tire pressure monitoring system and method | — | 2004-11-23 |
| 6707390 | Tire air pressure monitoring device | Mitsuru Ooike | 2004-03-16 |