Yoshizumi Haraguchi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sample-and-hold circuit and CCD image sensor
- Patent number 7,986,170
- Issue date Jul 26, 2011
- Renesas Electronics Corporation
- Yoshizumi Haraguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Image sensor having reset transistor
- Patent number 7,719,037
- Issue date May 18, 2010
- NEC Electronics Corporation
- Yoshizumi Haraguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Signal amplifier
- Patent number 7,403,037
- Issue date Jul 22, 2008
- NEC Electronics Corporation
- Yoshizumi Haraguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for processing charge detecting signal having FETS with com...
- Patent number 6,862,041
- Issue date Mar 1, 2005
- NEC Electronics Corporation
- Yoshizumi Haraguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR IMAGE DEVICE
- Publication number 20100265376
- Publication date Oct 21, 2010
- NEC ELECTRONICS CORPORATION
- Yoshizumi Haraguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SAMPLE-AND-HOLD CIRCUIT AND CCD IMAGE SENSOR
- Publication number 20090237120
- Publication date Sep 24, 2009
- NEC ELECTRONICS CORPORATION
- Yoshizumi HARAGUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
Image sensor having reset transistor
- Publication number 20070278537
- Publication date Dec 6, 2007
- NEC ELECTRONICS CORPORATION
- Yoshizumi Haraguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Signal amplifier
- Publication number 20050242839
- Publication date Nov 3, 2005
- NEC ELECTRONICS CORPORATION
- Yoshizumi Haraguchi
- H03 - BASIC ELECTRONIC CIRCUITRY