Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9711255 | Ultraviolet-emitting material and ultraviolet light source | Hiroyuki Kato, Takahiro Matsumoto | 2017-07-18 |
| 9680464 | Semiconductor switch circuit | Hiroyasu Iwabuki | 2017-06-13 |
| 9607824 | Semiconductor device including h-BN insulating layer and its manufacturing method | — | 2017-03-28 |
| 9548664 | Gate-power-supply device and semiconductor circuit breaker using same | Takuya Yabumoto, Hiroyasu Iwabuki | 2017-01-17 |