Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929189 | Thermostat device and temperature control method and system for engine coolant | Shinya Toyonaga | 2005-08-16 |
| 6817321 | Method for controlling electronically-controlled thermostat | Yuichi Murata | 2004-11-16 |