Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721159 | Power feeding apparatus, transporter and transport system | Makoto Uehira, Shingo Koyama | 2004-04-13 |
| 6425468 | Non-contact power supply apparatus and pickup portion used therein | Kenzo Yamamoto, Haruyoshi Kitayoshi | 2002-07-30 |
| 6252386 | Non-contact power supply system and apparatus and carrying equipment using the system | Hideaki Minami, Haruyoshi Kitayoshi, Kenzo Yamamoto, Hisaichi Irie | 2001-06-26 |