Yuki Iwata

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Step-up switching power supply device with current-limiting transistor
- Patent number 8,653,800
- Issue date Feb 18, 2014
- Rohm Co., Ltd.
- Takatsugu Wachi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
STEP-UP SWITCHING POWER SUPPLY DEVICE
- Publication number 20100308655
- Publication date Dec 9, 2010
- ROHM CO., LTD.
- Takatsugu Wachi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
STEP-UP SWITCHING REGULATOR
- Publication number 20100007999
- Publication date Jan 14, 2010
- Rohm Co., Ltd.
- Yuki IWATA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Semiconductor Device
- Publication number 20090166856
- Publication date Jul 2, 2009
- Yuki Iwata
- H01 - BASIC ELECTRIC ELEMENTS