Tsutomu Kuniyasu

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Mobara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image display device and process of manufacture
- Patent number 7,696,686
- Issue date Apr 13, 2010
- Hitachi Displays, Ltd.
- Masato Kaneeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display device
- Patent number 7,471,038
- Issue date Dec 30, 2008
- Hitachi Displays, Ltd.
- Tsutomu Kuniyasu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source unit for exposure apparatus
- Patent number 4,670,824
- Issue date Jun 2, 1987
- Hitachi, Ltd.
- Kouji Kuki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Image display device
- Publication number 20080211382
- Publication date Sep 4, 2008
- Tsutomu Kuniyasu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image Display Device and Process of Manufacture
- Publication number 20080150415
- Publication date Jun 26, 2008
- Masato Kaneeda
- B82 - NANO-TECHNOLOGY
Information Patent Application
Display device
- Publication number 20080024052
- Publication date Jan 31, 2008
- Hitachi Displays, Ltd.
- Hideyuki Shintani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display device
- Publication number 20070200484
- Publication date Aug 30, 2007
- Hitachi Displays, Ltd.
- Tsutomu Kuniyasu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display device
- Publication number 20070159075
- Publication date Jul 12, 2007
- Terunobu Satou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display device
- Publication number 20070114912
- Publication date May 24, 2007
- Tsutomu Kuniyasu
- H01 - BASIC ELECTRIC ELEMENTS