Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9853527 | Method for producing a rotor | Ippei Hamanaka, Yasuo Kinoshita | 2017-12-26 |
| 9806570 | Rotor structure | Ippei Hamanaka, Yasuo Kinoshita | 2017-10-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9853527 | Method for producing a rotor | Ippei Hamanaka, Yasuo Kinoshita | 2017-12-26 |
| 9806570 | Rotor structure | Ippei Hamanaka, Yasuo Kinoshita | 2017-10-31 |