Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10590904 | Guide vane of hydraulic machinery and hydraulic machine | Madoka Narikawa, Hideyuki Kawajiri, Koichi Kubo, Toshifumi Kurokawa, Nobuaki Noda | 2020-03-17 |
| 8118558 | Runner vane for axial-flow hydraulic machinery | Kazuyuki Nakamura, Sakito Anpuku | 2012-02-21 |