Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D999166 | Power transformer | Kei Nishioka, Takashi Nakamura | 2023-09-19 |
| D981958 | Coil for power transformer | Kei Nishioka, Takashi Nakamura | 2023-03-28 |
| 11541361 | Dispersion method and dispersion apparatus for material to be processed and method for producing mixed liquid of material to be processed and dispersion medium produced thereby | Keiichi Asami, Yoshihiro Oka, Tomohiro Hashimoto, Katsuhiko Yonezawa | 2023-01-03 |