Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137400 | Apparatus and method for detecting decrease in tire air-pressure | Minao Yanase | 2000-10-24 |
| 5900543 | Method for detecting decrease of tire air pressure and apparatus used therefor | — | 1999-05-04 |