Kazunori Hayami

Person

Fukuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power supply apparatus
- Patent number 9,461,542
- Issue date Oct 4, 2016
- Fujitsu Limited
- Kazunori Hayami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Interface circuit and semiconductor integrated circuit
- Patent number 7,595,656
- Issue date Sep 29, 2009
- Fujitsu Limited
- Kazunori Hayami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage controlled oscillator circuit with different sized shunt tr...
- Patent number 7,538,626
- Issue date May 26, 2009
- Fujitsu Limited
- Tatsuya Yamaguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wavelength division multiplexing optical transmission apparatus
- Patent number 6,868,200
- Issue date Mar 15, 2005
- Fujitsu Limited
- Koichi Kimotsuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical modulator outputting an optical signal with a drive voltage...
- Patent number 6,317,249
- Issue date Nov 13, 2001
- Fujitsu Limited
- Hiroshi Nakamoto
- G02 - OPTICS
Information Patent Grant
Phase shift circuit and repeater using the same
- Patent number 5,088,106
- Issue date Feb 11, 1992
- Fujitsu Limited
- Mitsuo Kitamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CONTROLLING LASER RADAR DEVICE AND LASER LIGHT-EMITTING...
- Publication number 20170276771
- Publication date Sep 28, 2017
- Fujitsu Limited
- Kazunori Hayami
- G01 - MEASURING TESTING
Information Patent Application
POWER SUPPLY APPARATUS AND POWER SUPPLY CONTROL METHOD
- Publication number 20170047844
- Publication date Feb 16, 2017
- Fujitsu Limited
- Kazunori Hayami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY APPARATUS
- Publication number 20150084607
- Publication date Mar 26, 2015
- Fujitsu Limited
- Kazunori Hayami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Interface circuit and semiconductor integrated circuit
- Publication number 20080180130
- Publication date Jul 31, 2008
- Fujitsu Limited
- Kazunori Hayami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Voltage controlled oscillator circuit
- Publication number 20070236298
- Publication date Oct 11, 2007
- FUJITSU LIMITED
- Tatsuya Yamaguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Optical transmission apparatus with function of detecting status
- Publication number 20040013428
- Publication date Jan 22, 2004
- FUJITSU LIMITED
- Isao Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength division multiplexing optical transmission apparatus
- Publication number 20030026528
- Publication date Feb 6, 2003
- FUJITSU LIMITED
- Koichi Kimotsuki
- G02 - OPTICS

Kazunori Hayami

Person

Patents Grantslast 30 patents

Power supply apparatus

Interface circuit and semiconductor integrated circuit

Voltage controlled oscillator circuit with different sized shunt tr...

Wavelength division multiplexing optical transmission apparatus

Optical modulator outputting an optical signal with a drive voltage...

Phase shift circuit and repeater using the same

Patents Applicationslast 30 patents

METHOD FOR CONTROLLING LASER RADAR DEVICE AND LASER LIGHT-EMITTING...

POWER SUPPLY APPARATUS AND POWER SUPPLY CONTROL METHOD

POWER SUPPLY APPARATUS

Interface circuit and semiconductor integrated circuit

Voltage controlled oscillator circuit

Optical transmission apparatus with function of detecting status

Wavelength division multiplexing optical transmission apparatus