Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9396873 | Dust core and method for manufacturing the same | Yasuo Oshima, Susumu Handa | 2016-07-19 |
| 8810353 | Reactor and method for manufacturing same | Yasuo Oshima, Susumu Handa, Taichi Tamura | 2014-08-19 |