Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10693387 | Transformer | Hideaki Nakahata, Kenichi Hirotsu, Nobuo Shiga, Takashi Ohira, Kyohei Yamada | 2020-06-23 |
| 10122288 | Transformer composed of a front stage circuit and a rear stage circuit | Hideaki Nakahata, Kenichi Hirotsu, Takashi Ohira, Kyohei Yamada | 2018-11-06 |
| 10116197 | Transformer without magnetic coupling, electromagnetic induction or mutual inductance | Hideaki Nakahata, Satoshi Hatsukawa, Kenichi Hirotsu, Takashi Ohira, Kyohei Yamada | 2018-10-30 |