Kazuki YAMAMOTO

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power supply system with photocoupler drive circuit
- Patent number 9,966,862
- Issue date May 8, 2018
- ONKYO & PIONEER TECHNOLOGY CORPORATION
- Kazuki Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Protection circuit and switching power supply
- Patent number 9,800,165
- Issue date Oct 24, 2017
- Onkyo Corporation
- Kazuki Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PROTECTION CIRCUIT AND SWITCHING POWER SUPPLY
- Publication number 20170222564
- Publication date Aug 3, 2017
- Onkyo Corporation
- Kazuki YAMAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM
- Publication number 20160301318
- Publication date Oct 13, 2016
- Onkyo & Pioneer Technology Corporation
- Kazuki YAMAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER