Tomoyuki Arai

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Amplifier circuit
- Patent number 8,283,980
- Issue date Oct 9, 2012
- Fujitsu Limited
- Tomoyuki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifying circuit
- Patent number 7,928,803
- Issue date Apr 19, 2011
- Fujitsu Limited
- Tomoyuki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bias circuit and control method for bias circuit
- Patent number 7,920,028
- Issue date Apr 5, 2011
- Fujitsu Limited
- Tomoyuki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Converting circuit for converting differential signal to single-end...
- Patent number 7,868,697
- Issue date Jan 11, 2011
- Fujitsu Limited
- Tomoyuki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Conversion circuit for converting differential signal into signal-p...
- Patent number 7,724,039
- Issue date May 25, 2010
- Fujitsu Limited
- Tomoyuki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power control circuit and power control method
- Patent number 7,675,360
- Issue date Mar 9, 2010
- Fujitsu Limited
- Tomoyuki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bias circuit
- Patent number 7,629,835
- Issue date Dec 8, 2009
- Fujitsu Limited
- Tomoyuki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable gain amplifier and control method thereof
- Patent number 7,567,126
- Issue date Jul 28, 2009
- Fujitsu Limited
- Tomoyuki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency amplifier circuit permitting variable gain control
- Patent number 7,257,382
- Issue date Aug 14, 2007
- Fujitsu Limited
- Tomoyuki Arai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BIAS CIRCUIT AND CONTROL METHOD FOR BIAS CIRCUIT
- Publication number 20100207692
- Publication date Aug 19, 2010
- Fujitsu Limited
- Tomoyuki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifying Circuit
- Publication number 20100109777
- Publication date May 6, 2010
- Fujitsu Limited
- Tomoyuki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT
- Publication number 20100039178
- Publication date Feb 18, 2010
- FUJITSU LIMITED
- Tomoyuki ARAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONVERTING CIRCUIT FOR CONVERTING DIFFERENTIAL SIGNAL TO SINGLE-END...
- Publication number 20090243730
- Publication date Oct 1, 2009
- Fujitsu Limited
- Tomoyuki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER CONTROL CIRCUIT AND POWER CONTROL METHOD
- Publication number 20090167435
- Publication date Jul 2, 2009
- Fujitsu Limited
- Tomoyuki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BIAS CIRCUIT
- Publication number 20090153233
- Publication date Jun 18, 2009
- Fujitsu Limited
- Tomoyuki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE GAIN AMPLIFIER AND CONTROL METHOD THEREOF
- Publication number 20080180175
- Publication date Jul 31, 2008
- Tomoyuki ARAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Conversion circuit for converting differential signal into signal-p...
- Publication number 20080074179
- Publication date Mar 27, 2008
- FUJITSU LIMITED
- Tomoyuki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High frequency amplifier circuit permitting variable gain control
- Publication number 20050118971
- Publication date Jun 2, 2005
- FUJITSU LIMITED
- Tomoyuki Arai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tomoyuki Arai

Person

Patents Grantslast 30 patents

Amplifier circuit

Amplifying circuit

Bias circuit and control method for bias circuit

Converting circuit for converting differential signal to single-end...

Conversion circuit for converting differential signal into signal-p...

Power control circuit and power control method

Bias circuit

Variable gain amplifier and control method thereof

High frequency amplifier circuit permitting variable gain control

Patents Applicationslast 30 patents

BIAS CIRCUIT AND CONTROL METHOD FOR BIAS CIRCUIT

Amplifying Circuit

AMPLIFIER CIRCUIT

CONVERTING CIRCUIT FOR CONVERTING DIFFERENTIAL SIGNAL TO SINGLE-END...

POWER CONTROL CIRCUIT AND POWER CONTROL METHOD

BIAS CIRCUIT

VARIABLE GAIN AMPLIFIER AND CONTROL METHOD THEREOF

Conversion circuit for converting differential signal into signal-p...

High frequency amplifier circuit permitting variable gain control