Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7637315 | Constant temperature liquid circulating device and method of controlling temperature in the device | Katsutoshi Sato | 2009-12-29 |
| 7074014 | Dipping type pump where discharging performance at a time of actuation has been improved | — | 2006-07-11 |