Mizuki Utsuno

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Switching power source device
- Patent number 8,437,152
- Issue date May 7, 2013
- Sanken Electric Co., Ltd.
- Makoto Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC power source apparatus
- Patent number 8,248,824
- Issue date Aug 21, 2012
- Sanken Electric Co., Ltd.
- Mizuki Utsuno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inductance part
- Patent number 8,009,007
- Issue date Aug 30, 2011
- Sanken Electric Co., Ltd.
- Mizuki Utsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Luminescent lamp lighting device
- Patent number 7,888,887
- Issue date Feb 15, 2011
- Sanken Electric Co., Ltd.
- Mizuki Utsuno
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power source apparatus
- Patent number 7,154,762
- Issue date Dec 26, 2006
- Sanken Electric Co., Ltd.
- Ryuichi Furukoshi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC power source apparatus
- Patent number 7,145,784
- Issue date Dec 5, 2006
- Sanken Electric Co., Ltd.
- Mizuki Utsuno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply
- Patent number 6,529,391
- Issue date Mar 4, 2003
- Sanken Electric Co., Ltd.
- Mitsutomo Yoshinaga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING POWER SOURCE DEVICE
- Publication number 20100182808
- Publication date Jul 22, 2010
- Sanken Electric Co., Ltd.
- Makoto Sato
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LUMINESCENT LAMP LIGHTING DEVICE
- Publication number 20100171433
- Publication date Jul 8, 2010
- Sanken Electric Co., Ltd
- Mizuki Utsuno
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
INDUCTANCE PART
- Publication number 20100127813
- Publication date May 27, 2010
- Mizuki UTSUNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC POWER SOURCE APPARATUS
- Publication number 20090316439
- Publication date Dec 24, 2009
- Sanken Electric Co., Ltd
- Mizuki UTSUNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC power source apparatus
- Publication number 20060044844
- Publication date Mar 2, 2006
- Mizuki Utsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power source apparatus
- Publication number 20050219864
- Publication date Oct 6, 2005
- Ryuichi Furukoshi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Switching power supply
- Publication number 20020145888
- Publication date Oct 10, 2002
- Mitsutomo Yoshinaga
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...