Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9872260 | Power adjustment method, computer-readable recording medium and power adjustment apparatus | Nobuhide Hachiya, Takashi Tanii, Yasuhiro Murakami, Yusuke Yamamori, Yasuaki Takeuchi +2 more | 2018-01-16 |
| 9300255 | Radio communication circuit and radio communication apparatus | Yasuaki Takeuchi, Yusuke Yamamori, Yasuhiro Murakami, Takashi Tanii | 2016-03-29 |
| 9209846 | Radio communication circuit and radio communication device | Youji Nakata, Setsuya Nagaya, Kosei Nishimura, Masaaki Saitou, Atsushi Kudo | 2015-12-08 |
| 7430405 | Radio communication terminal and gain control circuit for the same | — | 2008-09-30 |
| 7031682 | Radio communication terminal and gain control circuit for the same | — | 2006-04-18 |
| 6912377 | Leak power ratio detection circuit, mobile communication terminal, and control circuit for mobile communication terminal | — | 2005-06-28 |
| 6898412 | Systems and methods for controlling transmission power to reduce frequency interference | — | 2005-05-24 |
| 6766156 | Radio transmitter-receiver, high-frequency radio receiver, and control unit | — | 2004-07-20 |
| 6219820 | Printed circuit board design device | Norimichi Chiba, Takashi Amano, Satoshi Arai, Manabu Ishibe | 2001-04-17 |
| 5517689 | Phase detecting method and phase detector and FM receiver using phase detecting method | — | 1996-05-14 |
| 5373533 | FSK signal receiving device | Hiroshi Tsurumi, Hiroshi Tanimoto | 1994-12-13 |