Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501429 | Portable information processing apparatus | Akiyoshi Nakamura, Hidekazu Maezawa | 2002-12-31 |
| 6450021 | Transmitter and transmitting method of tire air pressure monitoring apparatus | Michiya Katou | 2002-09-17 |
| 6362733 | Tire inflation pressure monitor and monitoring method | Mitiya Katou | 2002-03-26 |
| 6340929 | Transmitter and external controller of tire inflation pressure monitor | Michiya Katou, Kazunori Sawafuji | 2002-01-22 |