Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7891958 | Impeller pump with reflux passages and apparatus using same | Hidetoshi Ueda | 2011-02-22 |
| 7887285 | Pump and fluid supplying apparatus | Harumi Fukuki, Motohiko Matsuguma, Tetsuya Anami | 2011-02-15 |