Yoichi Ito

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device using external electrode fluorescent...
- Patent number 7,969,529
- Issue date Jun 28, 2011
- Hitachi Displays, Ltd.
- Yoichi Ito
- G02 - OPTICS
Information Patent Grant
Color cathode ray tube
- Patent number 6,707,242
- Issue date Mar 16, 2004
- Hitachi, Ltd.
- Yoichi Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube having an improved shadow mask supporting st...
- Patent number 6,707,243
- Issue date Mar 16, 2004
- Hitachi, Ltd.
- Yoichi Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic recording/reproducing apparatus
- Patent number 5,121,266
- Issue date Jun 9, 1992
- Hitachi, Ltd.
- Yoichi Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGING DEVICE
- Publication number 20130063621
- Publication date Mar 14, 2013
- Yoichi ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING APPARATUS, METHOD FOR CONTROLLING IMAGING APPARATUS, AND CO...
- Publication number 20120008014
- Publication date Jan 12, 2012
- Yoichi ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid crystal display device
- Publication number 20080252810
- Publication date Oct 16, 2008
- Hitachi Displays, Ltd.
- Yoichi Ito
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20080074582
- Publication date Mar 27, 2008
- YOICHI ITO
- G02 - OPTICS
Information Patent Application
Color cathode ray tube having an improved shadow mask supporting st...
- Publication number 20030057818
- Publication date Mar 27, 2003
- Yoichi Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube
- Publication number 20030001481
- Publication date Jan 2, 2003
- Yoichi Ito
- H01 - BASIC ELECTRIC ELEMENTS