Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10164625 | Semiconductor switching element driver circuit with operation based on temperature | — | 2018-12-25 |
| 9951627 | Impeller and rotating machine provided with same | Nobuyori Yagi | 2018-04-24 |