Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850906 | Rotation drive device and centrifugal pump apparatus employing same | Takayoshi Ozaki, Hiroyuki Yamada, Takehisa Mori, Takeshi Tsubouchi | 2017-12-26 |
| 9638202 | Centrifugal pump apparatus | Takayoshi Ozaki, Hiroyuki Yamada | 2017-05-02 |