Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11038462 | Semiconductor device and wireless communication apparatus | Hidenori Takeuchi, Naoya Arisaka, Hitoshi Tomiyama | 2021-06-15 |
| 8676146 | Electronic apparatus, dispersion adjustment method of IC internal component section of electronic apparatus and IC | Naruhiro Yoshida, Hiroshi Aoki, Takahiro Okada, Tatsuo Shinbashi, Nobuo Kato | 2014-03-18 |
| 8649738 | High-frequency amplifier and radio communication apparatus | Katsuaki Takahashi, Noboru Sasho, Naoto Yoshikawa | 2014-02-11 |
| 8212420 | Variable capacitance circuit | — | 2012-07-03 |
| 8208076 | Front end circuit | — | 2012-06-26 |
| 7979040 | Method for adjusting tuning circuit and receiver circuit | — | 2011-07-12 |
| 7944268 | Switch circuit, variable capacitor circuit and IC of the same | — | 2011-05-17 |
| 7728668 | Variable-gain amplification circuit, receiver and receiver IC | — | 2010-06-01 |
| 7509106 | Test signal generation circuit, and reception circuit | — | 2009-03-24 |
| 7505746 | IC receiver to minimize tracking error | — | 2009-03-17 |
| 7433476 | Automatic gain control | Jens Wildhagen, Carsten Merkle, Dietmar Schill, Rolf Nöthlings | 2008-10-07 |
| 7382836 | Receiving device and integrated circuit for reception | — | 2008-06-03 |
| 7373124 | Receiver | — | 2008-05-13 |
| 7362825 | Receiving device and integrated circuit for reception | — | 2008-04-22 |
| 7330707 | Hetrodyne receiver and IC | — | 2008-02-12 |
| 7212796 | Antenna unit and receiving circuit | — | 2007-05-01 |
| 7164895 | Antenna tuned circuit for a superheterodyne receiver | — | 2007-01-16 |
| 7079602 | Receiving apparatus and method and provision medium | Yasunari Ikeda | 2006-07-18 |
| 6999525 | Receiving device and integrated circuit for reception | — | 2006-02-14 |
| 6904103 | Receiving device and integrated circuit for reception | — | 2005-06-07 |
| 6813310 | Receiver and IC thereof capable of receiving analog broadcast and digital broadcast | — | 2004-11-02 |
| 6788747 | Receiver capable of receiving analog broadcast and digital broadcast and IC for the same | — | 2004-09-07 |
| 6714600 | Receiver | — | 2004-03-30 |
| 6529100 | Polyphase filter and receiver using the same | — | 2003-03-04 |
| 6466776 | Receiver and method of reception | — | 2002-10-15 |