Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6104163 | Battery charging system and information processing apparatus with reduced power consumption at charges | Masayuki Komatsu | 2000-08-15 |
| 5910750 | Low power consumption switching device for power source | Naofumi Harada, Yuji Tadano, Kaoru Kawata | 1999-06-08 |