Yoichi Ito

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Mobara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of color cathode ray tube
- Patent number 7,471,894
- Issue date Dec 30, 2008
- Hitachi Displays, Ltd.
- Yoichi Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of color cathode ray tube
- Patent number 7,450,842
- Issue date Nov 11, 2008
- Hitachi Displays, Ltd.
- Yoichi Ito
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Manufacturing method of color cathode ray tube and exposure device...
- Publication number 20070072100
- Publication date Mar 29, 2007
- Hitachi Displays, Ltd.
- Yoichi Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing method of color cathode ray tube
- Publication number 20060171709
- Publication date Aug 3, 2006
- Yoichi Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing method of color cathode ray tube
- Publication number 20060171710
- Publication date Aug 3, 2006
- Hitachi Displays, Ltd.
- Yoichi Ito
- H01 - BASIC ELECTRIC ELEMENTS