Issued Patents All Time
Showing 26–50 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8922407 | Analog/digital converter and semiconductor integrated circuit device | Takashi Oshima, Tomomi Takahashi | 2014-12-30 |
| 8736470 | Analog/digital converter and semiconductor integrated circuit device | Takashi Oshima, Tomomi Takahashi | 2014-05-27 |
| 8633746 | Semiconductor device and radio communication terminal mounting the same | Takayasu Norimatsu, Satoru Yamamoto | 2014-01-21 |
| 8494456 | Transceiver | Satoshi Tanaka, Hiroshi Kamizuma, Koji Maeda, Sungwoo Cha, Yukinori Akamine | 2013-07-23 |
| 8442461 | Transmitter and semiconductor integrated circuit available for it | Takayasu Norimatsu, Yukinori Akamine, Koji Maeda | 2013-05-14 |
| 8411730 | Semiconductor integrated communication circuit and operation method thereof | Koji Maeda, Yukinori Akamine | 2013-04-02 |
| 8396430 | Semiconductor integrated circuit device and wireless communication system | Tomonori Tanoue, Kazuaki Hori | 2013-03-12 |
| 8359067 | Radio frequency device and mobile communication terminal using the same | Akira Kuriyama, Satoshi Tanaka | 2013-01-22 |
| 8346180 | Transceiver | Hiroshi Kamizuma, Satoshi Tanaka, Yukinori Akamine, Koji Maeda | 2013-01-01 |
| 8299865 | Quadrature modulator and semiconductor integrated circuit with it built-in | Takahiro Nakamura, Takayasu Norimatsu, Takao Kihara | 2012-10-30 |
| 8275325 | Transceiver | Satoshi Tanaka, Hiroshi Kamizuma, Koji Maeda, Sungwoo Cha, Yukinori Akamine | 2012-09-25 |
| 8169350 | Analog-digital converter chip and RF-IC chip using the same | Takashi Oshima | 2012-05-01 |
| 8107912 | Mobile communication apparatus | Satoshi Tanaka, Kazuo Watanabe, Masao Hotta, Toyohiko Hongo, Masumi Kasahara +1 more | 2012-01-31 |
| 8102289 | Analog/digital converter and semiconductor integrated circuit device | Takashi Oshima, Tomomi Takahashi | 2012-01-24 |
| 8095094 | Communication semiconductor integrated circuit, communication electronic component and wireless communication system | Hiroaki Matsui, Yoshiaki Harasawa, Steve Williams | 2012-01-10 |
| 8090416 | Radio receiver circuit, radio transceiver circuit and calibration method thereof | Takashi Oshima | 2012-01-03 |
| 8086188 | Transceiver | Satoshi Tanaka, Hiroshi Kamizuma, Koji Maeda, Sungwoo Cha, Yukinori Akamine | 2011-12-27 |
| 8036605 | Transceiver | Hiroshi Kamizuma, Satoshi Tanaka, Yukinori Akamine, Koji Maeda | 2011-10-11 |
| 8030995 | Power circuit used for an amplifier | Yoichi Okubo, Manabu Nakamura, Junya Dosaka, Yasuhiro Takeda, Taizo Ito +3 more | 2011-10-04 |
| 8023995 | Radio frequency device and mobile communication terminal using the same | Akira Kuriyama, Satoshi Tanaka | 2011-09-20 |
| 8004445 | Digital calibration type analog-to-digital converter and wireless receiver circuit and wireless transceiver circuit using the same | Takashi Oshima | 2011-08-23 |
| 7996003 | Integrated circuit and device for mobile communications | Koji Maeda, Satoshi Tanaka, Yukinori Akamine, Masahiro Ito | 2011-08-09 |
| 7957710 | DCDC converter unit, power amplifier, and base station using the same | Takashi Kawamoto, Takashi Oshima, Manabu Nakamura | 2011-06-07 |
| 7885626 | Mobile communication apparatus | Satoshi Tanaka, Kazuo Watanabe, Masao Hotta, Toyohiko Hongo, Masumi Kasahara +1 more | 2011-02-08 |
| 7843369 | Analog-to-digital converter and communication device and wireless transmitter and receiver using the same | Tomomi Takahashi, Takashi Oshima | 2010-11-30 |