Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11107617 | Transformer | Yu Yamada, Takashi Ishigami, Kouji Sasaki | 2021-08-31 |
| 10978237 | Core for stationary induction apparatus | Chie KOBAYASHI, Naoyuki Kurita, Akira YAMAGISHI | 2021-04-13 |