Naoto Yamaoka

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Radiator, heat sink fan, and radiator manufacturing method
- Patent number 8,256,258
- Issue date Sep 4, 2012
- Nidec Corporation
- Naoto Yamaoka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Motor
- Patent number 7,498,704
- Issue date Mar 3, 2009
- Nidec Corporation
- Takaya Otsuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Heat dissipating device
- Patent number 7,499,280
- Issue date Mar 3, 2009
- Nidec Corporation
- Takaya Otsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat sink fan
- Patent number D576567
- Issue date Sep 9, 2008
- Nidec Corporation
- Takaya Otsuki
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
COOLING DEVICE
- Publication number 20080223558
- Publication date Sep 18, 2008
- NIDEC CORPORATION
- Takaya OTSUKI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MANUFACTURING METHOD OF FIN UNIT
- Publication number 20080223551
- Publication date Sep 18, 2008
- NIDEC CORPORATION
- Takaya OTSUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIATOR, HEAT SINK FAN, AND RADIATOR MANUFACTURING METHOD
- Publication number 20080180912
- Publication date Jul 31, 2008
- NIDEC CORPORATION
- Naoto Yamaoka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Motor
- Publication number 20070176504
- Publication date Aug 2, 2007
- NIDEC CORPORATION
- Takaya Otsuki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HEAT DISSIPATING DEVICE
- Publication number 20070147002
- Publication date Jun 28, 2007
- NIDEC CORPORATION
- Takaya OTSUKI
- H01 - BASIC ELECTRIC ELEMENTS