Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9385559 | Semiconductor device, power transmission device, power reception device, charging system, wireless communication system, and charging method | — | 2016-07-05 |
| 7230943 | Wireless information processing system with wireless information recording medium and wireless information processing apparatus, and communication method therefor | Hiroyuki Sakamoto, Akiko Noguchi, Naoyoshi Watanabe | 2007-06-12 |