Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7565836 | Thermal type flow sensor having a second control circuit to control a second heating resistor above the first heating temperature | Yoshihiro Sukegawa, Noboru Tokuyasu, Kaori Kashio | 2009-07-28 |