Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9536942 | Semiconductor device having a plurality of electric field relaxation layers and method for manufacturing same | Kenji Hamada, Kohei Ebihara, Akihiko Furukawa, Yuji Murakami | 2017-01-03 |