Kyuichi Takimoto

Person

Kasugai-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Circuit and method for controlling DC-DC converter
- Patent number 7,262,587
- Issue date Aug 28, 2007
- Fujitsu Limited
- Kyuichi Takimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit for DC/DC converter
- Patent number 7,176,663
- Issue date Feb 13, 2007
- Fujitsu Limited
- Kyuichi Takimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC to DC converter producing output voltage exhibit rise and fall c...
- Patent number 7,129,682
- Issue date Oct 31, 2006
- Fujitsu Limited
- Mitsuo Saeki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter and method for controlling DC-DC converter
- Patent number 7,098,639
- Issue date Aug 29, 2006
- Fujitsu Limited
- Masahiro Natsume
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Portable device having a charging circuit and semiconductor device...
- Patent number 7,045,990
- Issue date May 16, 2006
- Fujitsu Limited
- Kyuichi Takimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC/DC converter
- Patent number 7,019,501
- Issue date Mar 28, 2006
- Fujitsu Limited
- Hirofumi Dogome
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC to DC converter producing output voltage exhibiting rise and fal...
- Patent number 6,911,806
- Issue date Jun 28, 2005
- Fujitsu Limited
- Mitsuo Saeki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC/DC converter control circuits and DC/DC converter systems with p...
- Patent number 6,882,133
- Issue date Apr 19, 2005
- Fujitsu Limited
- Akira Haraguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Regulator circuit and control method thereof
- Patent number 6,828,764
- Issue date Dec 7, 2004
- Fujitsu Limited
- Kyuichi Takimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
POWER SUPPLY CONTROL DEVICE, POWER SUPPLY CIRCUIT, POWER SUPPLY CON...
- Patent number 6,724,175
- Issue date Apr 20, 2004
- Fujitsu Limited
- Kouichi Matsuda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter, duty-ratio setting circuit and electric appliance...
- Patent number 6,696,821
- Issue date Feb 24, 2004
- Fujitsu Limited
- Akira Haraguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overvoltage-protective device for power system, AC/DC converter and...
- Patent number 6,674,657
- Issue date Jan 6, 2004
- Fujitsu Limited
- Yoshihiro Nagaya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC to DC converter producing output voltage exhibiting rise and fal...
- Patent number 6,664,772
- Issue date Dec 16, 2003
- Fujitsu Limited
- Mitsuo Saeki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Oscillator circuit
- Patent number 6,587,006
- Issue date Jul 1, 2003
- Fujitsu Limited
- Jun Kawajiri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
DC-DC converter and semicondutor integrated circuit device for DC-D...
- Patent number 6,337,563
- Issue date Jan 8, 2002
- Fujitsu Limited
- Kyuichi Takimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for DC-DC converter
- Patent number 6,194,875
- Issue date Feb 27, 2001
- Fujitsu Limited
- Kyuichi Takimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC to DC converter producing output voltage exhibiting rise and fal...
- Patent number 6,147,477
- Issue date Nov 14, 2000
- Fujitsu Limited
- Mitsuo Saeki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling the output voltage of a DC-DC converter
- Patent number 6,025,706
- Issue date Feb 15, 2000
- Fujitsu Limited
- Kyuichi Takimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter control circuit
- Patent number 5,966,003
- Issue date Oct 12, 1999
- Fujitsu Limited
- Kyuichi Takimoto
- G05 - CONTROLLING REGULATING
Information Patent Grant
Charging apparatus and current/voltage detector for use therein
- Patent number 5,850,137
- Issue date Dec 15, 1998
- Fujitsu Limited
- Kyuichi Takimoto
- G05 - CONTROLLING REGULATING
Information Patent Grant
Reference power supply
- Patent number 5,539,302
- Issue date Jul 23, 1996
- Fujitsu Limited
- Kyuichi Takimoto
- G05 - CONTROLLING REGULATING
Information Patent Grant
Differential amplifier and active filter using the same
- Patent number 5,218,319
- Issue date Jun 8, 1993
- Fujitsu Limited
- Kyuichi Takimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Circuit and method for controlling DC-DC converter
- Publication number 20050275388
- Publication date Dec 15, 2005
- FUJITSU LIMITED
- Kyuichi Takimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC to DC converter producing output voltage exhibit rise and fall c...
- Publication number 20050264270
- Publication date Dec 1, 2005
- FIJITSU LIMITED
- Mitsuo Saeki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC/DC converter
- Publication number 20050030777
- Publication date Feb 10, 2005
- FUJITSU LIMITED
- Hirofumi Dogome
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Portable device and semiconductor device
- Publication number 20050017676
- Publication date Jan 27, 2005
- FUJITSU LIMITED
- Kyuichi Takimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC to DC converter producing output voltage exhibit rise and fall c...
- Publication number 20040135559
- Publication date Jul 15, 2004
- FUJITSU LIMITED
- Mitsuo Saeki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Control circuit for DC/DC converter
- Publication number 20040124815
- Publication date Jul 1, 2004
- FUJITSU LIMITED
- Kyuichi Takimoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DC-DC converter and method for controlling DC-DC converter
- Publication number 20040100240
- Publication date May 27, 2004
- FUJITSU LIMITED
- Masahiro Natsume
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DC-DC converter, duty-ratio setting circuit and electric appliance...
- Publication number 20030151933
- Publication date Aug 14, 2003
- FUJITSU LIMITED
- Akira Haraguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC to DC converter producing output voltage exhibiting rise and fal...
- Publication number 20030107355
- Publication date Jun 12, 2003
- Fujitsu LimitedFujitsu Limited
- Mitsuo Saeki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC/DC converter control circuit and DC/DC converter system
- Publication number 20030098678
- Publication date May 29, 2003
- FUJITSU LIMITED
- Akira Haraguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Regular circuit and control method thereof
- Publication number 20030067283
- Publication date Apr 10, 2003
- FUJITSU LIMITED
- Kyuichi Takimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Oscillator circuit
- Publication number 20030001683
- Publication date Jan 2, 2003
- FUJITSU LIMITED
- Jun Kawajiri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Overvoltage-protective device for power system, AC/DC converter and...
- Publication number 20020122323
- Publication date Sep 5, 2002
- FUJITSU LIMITED
- Yoshihiro Nagaya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC converter and semiconductor integrated circuit device for DC-...
- Publication number 20010050547
- Publication date Dec 13, 2001
- FUJITSU LIMITED
- Kyuichi Takimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Kyuichi Takimoto

Person

Patents Grantslast 30 patents

Circuit and method for controlling DC-DC converter

Control circuit for DC/DC converter

DC to DC converter producing output voltage exhibit rise and fall c...

DC-DC converter and method for controlling DC-DC converter

Portable device having a charging circuit and semiconductor device...

DC/DC converter

DC to DC converter producing output voltage exhibiting rise and fal...

DC/DC converter control circuits and DC/DC converter systems with p...

Regulator circuit and control method thereof

POWER SUPPLY CONTROL DEVICE, POWER SUPPLY CIRCUIT, POWER SUPPLY CON...

DC-DC converter, duty-ratio setting circuit and electric appliance...

Overvoltage-protective device for power system, AC/DC converter and...

DC to DC converter producing output voltage exhibiting rise and fal...

Oscillator circuit

DC-DC converter and semicondutor integrated circuit device for DC-D...

Controller for DC-DC converter

DC to DC converter producing output voltage exhibiting rise and fal...

Method for controlling the output voltage of a DC-DC converter

DC-DC converter control circuit

Charging apparatus and current/voltage detector for use therein

Reference power supply

Differential amplifier and active filter using the same

Patents Applicationslast 30 patents

Circuit and method for controlling DC-DC converter

DC to DC converter producing output voltage exhibit rise and fall c...

DC/DC converter

Portable device and semiconductor device

DC to DC converter producing output voltage exhibit rise and fall c...

Control circuit for DC/DC converter

DC-DC converter and method for controlling DC-DC converter

DC-DC converter, duty-ratio setting circuit and electric appliance...

DC to DC converter producing output voltage exhibiting rise and fal...

DC/DC converter control circuit and DC/DC converter system

Regular circuit and control method thereof

Oscillator circuit

Overvoltage-protective device for power system, AC/DC converter and...

DC-DC converter and semiconductor integrated circuit device for DC-...