Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495581 | Defect detection device and defect detection method | — | 2019-12-03 |
| 10361628 | Power converter | Shingo NAGAOKA, Takeo Nishikawa | 2019-07-23 |
| 10244617 | Power converter | Shingo NAGAOKA, Takeo Nishikawa, Kentaro Hamana | 2019-03-26 |