Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10917080 | Gate drive circuit | Tatsuya YANAGI, Takashi Sawada, Seiya Kitagawa | 2021-02-09 |
| 10908204 | Method for measuring current-voltage characteristic | Tatsuya YANAGI, Hiroyuki Sakairi, Naotaka Kuroda | 2021-02-02 |
| 10901024 | Method for measuring current-voltage characteristic | Tatsuya YANAGI, Hiroyuki Sakairi, Naotaka Kuroda | 2021-01-26 |
| 10886859 | Alternating-current power supply device with windings wound in different directions | Yusuke NAKAKOHARA, Mamoru Tsuruya | 2021-01-05 |