Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7502595 | Radio equipment communicatable in two frequency bands and method for generating local oscillator signal in radio equipment | Shinsuke Shimahashi | 2009-03-10 |
| 7130603 | Radio equipment communicatable in two frequency bands and method for generating local oscillator signal in radio equipment | Shinsuke Shimahashi | 2006-10-31 |
| 6535499 | Multi-mode communication device | Hideki Watanabe | 2003-03-18 |
| 6023609 | Device for separating transmitting waves and receiving waves and a radio communication equipment provided with the device | — | 2000-02-08 |