Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12184078 | Electromagnetic induction power generator | Akihiro Unno, Saiki SHIGEMORI | 2024-12-31 |
| 7800922 | Switching power supply unit | Kunihiro Sato | 2010-09-21 |
| 7796410 | Switching power supply unit | Kunihiro Sato | 2010-09-14 |
| 7764527 | Switching power supply unit | — | 2010-07-27 |
| 7764524 | Inverter for driving a load including a capacitive element in an input stage | — | 2010-07-27 |
| 6614667 | Method and apparatus for driving switching element in power converter | Kazuyuki Itoh, Yoshihisa Okita, Katsuaki Tanaka | 2003-09-02 |
| 6414854 | Driving device and method of switching element in power conversion apparatus using current-controlled semiconductor switching element | Kazuyuki Itoh, Yoshihisa Okita, Katsuaki Tanaka | 2002-07-02 |