Hideo Ohba

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 8,310,034
- Issue date Nov 13, 2012
- Renesas Electronics Corporation
- Shinichi Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Receiving apparatus and signal processing method
- Patent number 8,194,718
- Issue date Jun 5, 2012
- Renesas Electronics Corporation
- Hideo Ohba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable gain amplifier circuit, method of correcting DC offset of...
- Patent number 7,420,410
- Issue date Sep 2, 2008
- NEC Electronics Corporation
- Hideo Ohba
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device
- Publication number 20100314727
- Publication date Dec 16, 2010
- NEC ELECTRONICS CORPORATION
- Shinichi Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Receiving apparatus and signal processing method
- Publication number 20080253431
- Publication date Oct 16, 2008
- NEC Electronics Corporation
- Hideo Ohba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Variable gain amplifier circuit, method of correcting DC offset of...
- Publication number 20060284671
- Publication date Dec 21, 2006
- NEC Electronics Corporation
- Hideo Ohba
- H03 - BASIC ELECTRONIC CIRCUITRY