Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7876150 | ASK demodulator, communication module, communication device, and ASK demodulation method | Shigeyasu Iwata | 2011-01-25 |
| 6219820 | Printed circuit board design device | Norimichi Chiba, Takashi Amano, Satoshi Arai, Mikio Hayashihara | 2001-04-17 |
| 5959983 | Radio communication system | Naritoshi Saito, Shouichi Oshima, Yoshinori Nagao | 1999-09-28 |
| 5933466 | Radio communications apparatus with a combining diversity | Shoichi Oshima | 1999-08-03 |