Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10468178 | Stationary induction apparatus | Shigeyoshi Yoshida, Takahiro Umemoto, Takao Tsurimoto | 2019-11-05 |
| 10283259 | Stationary induction apparatus | Takahiro Umemoto, Takao Tsurimoto | 2019-05-07 |
| 10209292 | Partial discharge determination method, partial discharge determination apparatus, and partial discharge determination system for power device, and method for manufacturing power device including the partial discharge determination method | Takahiro Umemoto, Manabu Yoshimura, Kazuaki Aono | 2019-02-19 |