Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407661 | Apparatus and method for alarming decrease in tire air-pressure | Masakazu Arita | 2002-06-18 |
| 6396396 | Method for alarming decrease in tire air-pressure and apparatus used therefor | Yuji Oshiro | 2002-05-28 |
| 6388568 | Apparatus and method for alarming decrease in tire air-pressure | Masakazu Arita | 2002-05-14 |
| 6339957 | Apparatus for identifying tires and method thereof | Yuji Oshiro | 2002-01-22 |