Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128038 | Isolation transformer | Kodai KATAGIRI, Takuto Yano, Atsutoshi Takada, Yuji Sugaya | 2018-11-13 |
| 9960697 | Insulation type step-down converter | Koji Nakajima, Takashi Kumagai, Yuji Shirakata | 2018-05-01 |
| 9941044 | Insulation type step-down converter | Koji Nakajima, Takashi Kumagai, Yuji Shirakata, Kenji NISHIZAKA | 2018-04-10 |