Takahiro Ota

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Ukyo-Ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Load driving device and electrical device using the same
- Patent number 7,839,610
- Issue date Nov 23, 2010
- Rohm Co., Ltd.
- Seiichi Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus and power supply system including the same a...
- Patent number 7,701,684
- Issue date Apr 20, 2010
- Rohm Co., Ltd.
- Michiaki Yama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image pickup apparatus with light emission control adapted for ligh...
- Patent number 7,542,182
- Issue date Jun 2, 2009
- Rohm Co., Ltd.
- Isao Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power supply apparatus
- Patent number 7,388,560
- Issue date Jun 17, 2008
- Rohm Co., Ltd.
- Isao Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stabilized voltage supply
- Patent number 5,365,161
- Issue date Nov 15, 1994
- Rohm Co., Ltd.
- Koichi Inoue
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Load Driving Device and Electrical Device Using the Same
- Publication number 20100188247
- Publication date Jul 29, 2010
- ROHM CO., LTD.
- Seiichi Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Supply Apparatus and Power Supply System Including the Same A...
- Publication number 20080151449
- Publication date Jun 26, 2008
- Rohm Co., Ltd.
- Michiaki Yama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOAD DRIVING DEVICE AND ELECTRICAL DEVICE USING THE SAME
- Publication number 20080084241
- Publication date Apr 10, 2008
- Rohm Co., Ltd.
- Seiichi Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOAD DRIVING APPARATUS AND ELECTRIC APPLIANCE THEREWITH
- Publication number 20070258174
- Publication date Nov 8, 2007
- Rohm Co., Ltd.
- Seiichi Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Image pickup apparatus with light emission control adapted for ligh...
- Publication number 20050057786
- Publication date Mar 17, 2005
- Isao Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power supply apparatus
- Publication number 20050057468
- Publication date Mar 17, 2005
- Isao Yamamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS