Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9663084 | Rotating pumping apparatus with seal mechanism | Junichi Maeda, Toshiya Hayashi, Shinya Mitani | 2017-05-30 |
| 9638328 | Rotating pumping apparatus with seal mechanism | Takeshi Fuchida | 2017-05-02 |