Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425468 | Non-contact power supply apparatus and pickup portion used therein | Kenzo Yamamoto, Satoshi Takashige | 2002-07-30 |
| 6252386 | Non-contact power supply system and apparatus and carrying equipment using the system | Hideaki Minami, Satoshi Takashige, Kenzo Yamamoto, Hisaichi Irie | 2001-06-26 |
| 5442279 | Apparatus and method for detecting power of a three phase alternating current system | Atsuhiko Tamaki | 1995-08-15 |