Tomoo MURATA

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Hamura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Duty compensation circuit
- Patent number 8,421,512
- Issue date Apr 16, 2013
- Hitachi, Ltd.
- Tomoo Murata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Preamplifier and optical receiving apparatus using the same
- Patent number 7,962,047
- Issue date Jun 14, 2011
- Hitachi, Ltd.
- Tomoo Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device
- Patent number 7,903,013
- Issue date Mar 8, 2011
- Hitachi, Ltd.
- Kenichiro Yamaguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device with improved wiring arrangement utilizing a p...
- Patent number 7,245,019
- Issue date Jul 17, 2007
- Hitachi, Ltd.
- Tomoo Murata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DUTY COMPENSATION CIRCUIT
- Publication number 20110316603
- Publication date Dec 29, 2011
- Hitachi, Ltd.
- Tomoo MURATA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20100110751
- Publication date May 6, 2010
- Hitachi, Ltd.
- Kentaro Miyajima
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20100072821
- Publication date Mar 25, 2010
- Hitachi, Ltd.
- Kenichiro YAMAGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PREAMPLIFIER AND OPTICAL RECEIVING APPARATUS USING THE SAME
- Publication number 20080205906
- Publication date Aug 28, 2008
- Tomoo Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor device and a method of manufacturing the same
- Publication number 20040056280
- Publication date Mar 25, 2004
- Tomoo Murata
- H01 - BASIC ELECTRIC ELEMENTS