Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10861634 | Stationary induction electric device | Naoya Miyamoto, Yu Yamada, Takashi Ishigami, Naoyuki Kurita | 2020-12-08 |
| 10658106 | Stationary induction electrical apparatus | Youichirou Yamada, Yoshio Hamadate, Akira YAMAGISHI | 2020-05-19 |