Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429514 | Partial discharge measurement system that includes a first bandpass filter and a second bandpass filter and partial discharge measurement method | Makoto Takanezawa, Takashi Harakawa, Satoshi Hiroshima | 2025-09-30 |
| 12210050 | Partial discharge measurement apparatus, partial discharge measurement method, and partial discharge measurement system | Takashi Harakawa, Makoto Takanezawa, Hirotaka Tsubakihara | 2025-01-28 |