Yasuyuki Oishi

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Distortion compensating apparatus, transmitter, distortion compensa...
- Patent number 9,143,091
- Issue date Sep 22, 2015
- Fujitsu Limited
- Yasuyuki Oishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission apparatus and distortion compensation method
- Patent number 8,588,711
- Issue date Nov 19, 2013
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable directional antenna
- Patent number 8,508,426
- Issue date Aug 13, 2013
- Fujitsu Limited
- Atsushi Honda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distortion compensation device, radio communication device, and dis...
- Patent number 8,493,144
- Issue date Jul 23, 2013
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RFID tag and manufacturing method thereof
- Patent number 8,462,052
- Issue date Jun 11, 2013
- Fujitsu Limited
- Takashi Yamagajo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless communication apparatus, power amplifier control method, a...
- Patent number 8,064,844
- Issue date Nov 22, 2011
- Fujitsu Limited
- Atsushi Honda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RFID tag and manufacturing method thereof
- Patent number 8,022,878
- Issue date Sep 20, 2011
- Fujitsu Limited
- Takashi Yamagajo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
DC/DC converter, and power amplifier applying the same
- Patent number 7,973,522
- Issue date Jul 5, 2011
- Fujitsu Limited
- Takeshi Takano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Distortion correction control apparatus and distortion correction c...
- Patent number 7,881,404
- Issue date Feb 1, 2011
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distortion correction control apparatus and distortion correction c...
- Patent number 7,746,957
- Issue date Jun 29, 2010
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier with distortion compensation circuit
- Patent number 7,663,436
- Issue date Feb 16, 2010
- Fujitsu Limited
- Takeshi Takano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distortion compensating apparatus
- Patent number 7,639,755
- Issue date Dec 29, 2009
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distortion compensation apparatus
- Patent number 7,551,905
- Issue date Jun 23, 2009
- Fujitsu Limited
- Tokuro Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distortion compensating apparatus
- Patent number 7,551,687
- Issue date Jun 23, 2009
- Fujitsu Limited
- Takayoshi Ode
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Spread-signal multiplexing circuit
- Patent number 7,519,097
- Issue date Apr 14, 2009
- Fujitsu Limited
- Yasuyuki Oishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control unit and a control method
- Patent number 7,512,384
- Issue date Mar 31, 2009
- Fujitsu Limited
- Takeshi Toda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications apparatus using adaptive antenna
- Patent number 7,499,727
- Issue date Mar 3, 2009
- Fujitsu Limited
- Yuta Nakaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive control apparatus
- Patent number 7,496,152
- Issue date Feb 24, 2009
- Fujitsu Limited
- Kazuo Nagatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio transceiver and method of controlling direction of radio-wave...
- Patent number 7,391,371
- Issue date Jun 24, 2008
- Fujitsu Limited
- Hajime Hamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MIMO wireless communication system and wireless communication appar...
- Patent number 7,379,759
- Issue date May 27, 2008
- Fujitsu Limited
- Yuuta Nakaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Code multiplexing transmitting apparatus
- Patent number 7,376,114
- Issue date May 20, 2008
- Fujitsu Limited
- Kazuo Nagatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control device for antenna matching circuit
- Patent number 7,277,677
- Issue date Oct 2, 2007
- Fujitsu Limited
- Ichirou Ida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parallel operation system of transmission amplifier
- Patent number 7,254,377
- Issue date Aug 7, 2007
- Fujitsu Limited
- Satoshi Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio tag antenna structure for an optical recording medium and a c...
- Patent number 7,248,221
- Issue date Jul 24, 2007
- Fujitsu Limited
- Manabu Kai
- G11 - INFORMATION STORAGE
Information Patent Grant
Correlator and delay lock loop circuit
- Patent number 7,224,720
- Issue date May 29, 2007
- Fujitsu Limited
- Yasuyuki Oishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distortion compensator
- Patent number 7,106,133
- Issue date Sep 12, 2006
- Fujitsu Limited
- Hajime Hamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MIMO wireless communication system and wireless communication appar...
- Patent number 7,035,672
- Issue date Apr 25, 2006
- Fujitsu Limited
- Yuuta Nakaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radar device
- Patent number 7,030,807
- Issue date Apr 18, 2006
- Fujitsu Limited
- Kaoru Yokoo
- G01 - MEASURING TESTING
Information Patent Grant
Radio transceiver and method of controlling direction of radio-wave...
- Patent number 7,026,991
- Issue date Apr 11, 2006
- Fujitsu Limited
- Hajime Hamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for compensating for distortion in radio appar...
- Patent number 7,020,447
- Issue date Mar 28, 2006
- Fujitsu Limited
- Kazuo Nagatani
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
AMPLIFICATION DEVICE AND AMPLIFICATION METHOD
- Publication number 20140292405
- Publication date Oct 2, 2014
- Fujitsu Limited
- Takeshi TAKANO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISTORTION COMPENSATING APPARATUS, TRANSMITTER, DISTORTION COMPENSA...
- Publication number 20140139287
- Publication date May 22, 2014
- Fujitsu Limited
- Yasuyuki OISHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION APPARATUS AND DISTORTION COMPENSATION METHOD
- Publication number 20120068768
- Publication date Mar 22, 2012
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RFID Tag And Manufacturing Method Thereof
- Publication number 20110284643
- Publication date Nov 24, 2011
- FUJITSU FRONTECH LIMITED
- Takashi YAMAGAJO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISTORTION COMPENSATION DEVICE, RADIO COMMUNICATION DEVICE, AND DIS...
- Publication number 20110260792
- Publication date Oct 27, 2011
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Reactance Varying Device
- Publication number 20100188169
- Publication date Jul 29, 2010
- FUJITSU LIMITED
- Sorwar Hossain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Variable Directional Antenna
- Publication number 20100182214
- Publication date Jul 22, 2010
- Fujitsu Limited
- Atsushi HONDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTORTION CORRECTION CONTROL APPARATUS AND DISTORTION CORRECTION C...
- Publication number 20100062733
- Publication date Mar 11, 2010
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISTORTION CORRECTION CONTROL APPARATUS AND DISTORTION CORRECTION C...
- Publication number 20100014609
- Publication date Jan 21, 2010
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIRELESS COMMUNICATION APPARATUS, POWER AMPLIFIER CONTROL METHOD, A...
- Publication number 20090137218
- Publication date May 28, 2009
- FUJITSU LIMITED
- Atsushi HONDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DC/DC converter, and power amplifier applying the same
- Publication number 20080144338
- Publication date Jun 19, 2008
- Takeshi Takano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power amplifier with distortion compensation circuit
- Publication number 20080094139
- Publication date Apr 24, 2008
- Takeshi Takano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RFID tag and manufacturing method thereof
- Publication number 20080036673
- Publication date Feb 14, 2008
- FUJITSU LIMITED
- Takashi Yamagajo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Radio tag antenna structure for an optical recording medium and a c...
- Publication number 20070018893
- Publication date Jan 25, 2007
- Manabu Kai
- G11 - INFORMATION STORAGE
Information Patent Application
MIMO wireless communication system and wireless communication appar...
- Publication number 20060131414
- Publication date Jun 22, 2006
- Yuuta Nakaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reader/writer and RFID system
- Publication number 20060038659
- Publication date Feb 23, 2006
- FUJITSU LIMITED
- Takeshi Takano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Radio tag antenna structure for an optical recording medium and a c...
- Publication number 20060012527
- Publication date Jan 19, 2006
- Manabu Kai
- G11 - INFORMATION STORAGE
Information Patent Application
Distortion compensating apparatus
- Publication number 20050226346
- Publication date Oct 13, 2005
- Takayoshi Ode
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Control device for antenna matching circuit
- Publication number 20050184922
- Publication date Aug 25, 2005
- FUJITSU LIMITED
- Ichirou Ida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radar device
- Publication number 20050174281
- Publication date Aug 11, 2005
- Kaoru Yokoo
- G01 - MEASURING TESTING
Information Patent Application
Control unit and a control method
- Publication number 20050146387
- Publication date Jul 7, 2005
- Takeshi Toda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distortion compensation apparatus
- Publication number 20050101258
- Publication date May 12, 2005
- Tokuro Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distortion compensator
- Publication number 20050073361
- Publication date Apr 7, 2005
- Hajime Hamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive control apparatus
- Publication number 20050058220
- Publication date Mar 17, 2005
- Kazuo Nagatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distortion compensating apparatus
- Publication number 20050047521
- Publication date Mar 3, 2005
- Hiroyoshi Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Mimo wireless communication system and wireless communication appar...
- Publication number 20050020310
- Publication date Jan 27, 2005
- Yuuta Nakaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio transceiver and method of controlling direction of radio-wave...
- Publication number 20040266354
- Publication date Dec 30, 2004
- Hajime Hamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Correlator and delay lock loop circuit
- Publication number 20040258138
- Publication date Dec 23, 2004
- Yasuyuki Oishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive controller and adaptive control method that can adaptively...
- Publication number 20040239436
- Publication date Dec 2, 2004
- Takeshi Toda
- G05 - CONTROLLING REGULATING
Information Patent Application
Distortion compensation device
- Publication number 20040212428
- Publication date Oct 28, 2004
- Takayoshi Ode
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yasuyuki Oishi

Person

Patents Grantslast 30 patents

Distortion compensating apparatus, transmitter, distortion compensa...

Transmission apparatus and distortion compensation method

Variable directional antenna

Distortion compensation device, radio communication device, and dis...

RFID tag and manufacturing method thereof

Wireless communication apparatus, power amplifier control method, a...

RFID tag and manufacturing method thereof

DC/DC converter, and power amplifier applying the same

Distortion correction control apparatus and distortion correction c...

Distortion correction control apparatus and distortion correction c...

Power amplifier with distortion compensation circuit

Distortion compensating apparatus

Distortion compensation apparatus

Distortion compensating apparatus

Spread-signal multiplexing circuit

Control unit and a control method

Communications apparatus using adaptive antenna

Adaptive control apparatus

Radio transceiver and method of controlling direction of radio-wave...

MIMO wireless communication system and wireless communication appar...

Code multiplexing transmitting apparatus

Control device for antenna matching circuit

Parallel operation system of transmission amplifier

Radio tag antenna structure for an optical recording medium and a c...

Correlator and delay lock loop circuit

Distortion compensator

MIMO wireless communication system and wireless communication appar...

Radar device

Radio transceiver and method of controlling direction of radio-wave...

Method and apparatus for compensating for distortion in radio appar...

Patents Applicationslast 30 patents

AMPLIFICATION DEVICE AND AMPLIFICATION METHOD

DISTORTION COMPENSATING APPARATUS, TRANSMITTER, DISTORTION COMPENSA...

TRANSMISSION APPARATUS AND DISTORTION COMPENSATION METHOD

RFID Tag And Manufacturing Method Thereof

DISTORTION COMPENSATION DEVICE, RADIO COMMUNICATION DEVICE, AND DIS...

Reactance Varying Device

Variable Directional Antenna

DISTORTION CORRECTION CONTROL APPARATUS AND DISTORTION CORRECTION C...

DISTORTION CORRECTION CONTROL APPARATUS AND DISTORTION CORRECTION C...

WIRELESS COMMUNICATION APPARATUS, POWER AMPLIFIER CONTROL METHOD, A...

DC/DC converter, and power amplifier applying the same

Power amplifier with distortion compensation circuit

RFID tag and manufacturing method thereof

Radio tag antenna structure for an optical recording medium and a c...

MIMO wireless communication system and wireless communication appar...

Reader/writer and RFID system

Radio tag antenna structure for an optical recording medium and a c...

Distortion compensating apparatus

Control device for antenna matching circuit

Radar device

Control unit and a control method

Distortion compensation apparatus

Distortion compensator

Adaptive control apparatus

Distortion compensating apparatus

Mimo wireless communication system and wireless communication appar...

Radio transceiver and method of controlling direction of radio-wave...

Correlator and delay lock loop circuit

Adaptive controller and adaptive control method that can adaptively...

Distortion compensation device