Masafumi Kondou

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Charge and discharge signal circuit and DC-DC converter
- Patent number 9,337,732
- Issue date May 10, 2016
- Fujitsu Limited
- Masafumi Kondou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter and semiconductor integrated circuit
- Patent number 9,270,157
- Issue date Feb 23, 2016
- Fujitsu Limited
- Masafumi Kondou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge and discharge signal circuit and DC-DC converter
- Patent number 9,263,935
- Issue date Feb 16, 2016
- Fujitsu Limited
- Masafumi Kondou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Oscillator and power management apparatus
- Patent number 9,240,753
- Issue date Jan 19, 2016
- Fujitsu Limited
- Hong Gao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiphase clock generation circuit
- Patent number 8,456,203
- Issue date Jun 4, 2013
- Fujitsu Limited
- Masafumi Kondou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electrical circuit and ring oscillator circuit including even-numbe...
- Patent number 8,217,725
- Issue date Jul 10, 2012
- Fujitsu Limited
- Masafumi Kondou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PLL frequency synthesizer
- Patent number 8,138,842
- Issue date Mar 20, 2012
- Fujitsu Limited
- Masafumi Kondou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device
- Patent number 8,008,955
- Issue date Aug 30, 2011
- Fujitsu Limited
- Masafumi Kondou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Clock signal generation circuit
- Patent number 7,911,252
- Issue date Mar 22, 2011
- Fujitsu Limited
- Masafumi Kondou
- G01 - MEASURING TESTING
Information Patent Grant
Level down converter
- Patent number 7,078,953
- Issue date Jul 18, 2006
- Fujitsu Limited
- Masafumi Kondou
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
OSCILLATOR AND POWER MANAGEMENT APPARATUS
- Publication number 20150180411
- Publication date Jun 25, 2015
- Fujitsu Limited
- Hong GAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CHARGE AND DISCHARGE SIGNAL CIRCUIT AND DC-DC CONVERTER
- Publication number 20150123640
- Publication date May 7, 2015
- Fujitsu Limited
- Masafumi Kondou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC CONVERTER AND METHOD OF CONTROLLING DC-DC CONVERTER
- Publication number 20150061613
- Publication date Mar 5, 2015
- Fujitsu Limited
- Masafumi Kondou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGE AND DISCHARGE SIGNAL CIRCUIT AND DC-DC CONVERTER
- Publication number 20140306674
- Publication date Oct 16, 2014
- FUJITSU SEMICONDUCTOR LIMITED
- Masafumi KONDOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC CONVERTER AND SEMICONDUCTOR INTEGRATED CIRCUIT
- Publication number 20140028271
- Publication date Jan 30, 2014
- Masafumi KONDOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTIPHASE CLOCK GENERATION CIRCUIT
- Publication number 20120056644
- Publication date Mar 8, 2012
- FUJITSU LIMITED
- Masafumi Kondou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRICAL CIRCUIT AND RING OSCILLATOR CIRCUIT INCLUDING EVEN-NUMBE...
- Publication number 20110053548
- Publication date Mar 3, 2011
- FUJITSU LIMITED
- Masafumi Kondou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20100259307
- Publication date Oct 14, 2010
- FUJITSU LIMITED
- Masafumi Kondou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLOCK SIGNAL GENERATION CIRCUIT
- Publication number 20100134162
- Publication date Jun 3, 2010
- FUJITSU LIMTED
- Masafumi KONDOU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PLL FREQUENCY SYNTHESIZER
- Publication number 20100007425
- Publication date Jan 14, 2010
- FUJITSU LIMITED
- Masafumi KONDOU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Level down converter
- Publication number 20050035807
- Publication date Feb 17, 2005
- FUJITSU LIMITED
- Masafumi Kondou
- H03 - BASIC ELECTRONIC CIRCUITRY

Masafumi Kondou

Person

Patents Grantslast 30 patents

Charge and discharge signal circuit and DC-DC converter

DC-DC converter and semiconductor integrated circuit

Charge and discharge signal circuit and DC-DC converter

Oscillator and power management apparatus

Multiphase clock generation circuit

Electrical circuit and ring oscillator circuit including even-numbe...

PLL frequency synthesizer

Semiconductor device

Clock signal generation circuit

Level down converter

Patents Applicationslast 30 patents

OSCILLATOR AND POWER MANAGEMENT APPARATUS

CHARGE AND DISCHARGE SIGNAL CIRCUIT AND DC-DC CONVERTER

DC-DC CONVERTER AND METHOD OF CONTROLLING DC-DC CONVERTER

CHARGE AND DISCHARGE SIGNAL CIRCUIT AND DC-DC CONVERTER

DC-DC CONVERTER AND SEMICONDUCTOR INTEGRATED CIRCUIT

MULTIPHASE CLOCK GENERATION CIRCUIT

ELECTRICAL CIRCUIT AND RING OSCILLATOR CIRCUIT INCLUDING EVEN-NUMBE...

SEMICONDUCTOR DEVICE

CLOCK SIGNAL GENERATION CIRCUIT

PLL FREQUENCY SYNTHESIZER

Level down converter