Ichiro Utsumi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Alternating current driven type plasma display device and method fo...
- Patent number 6,657,396
- Issue date Dec 2, 2003
- Sony Corporation
- Satoshi Nakada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Flat display apparatus and manufacturing method of the same
- Publication number 20030052593
- Publication date Mar 20, 2003
- Hiroshi Mori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plasma display device
- Publication number 20020180355
- Publication date Dec 5, 2002
- Hiroshi Mori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Alternating current driven type plasma display device and method fo...
- Publication number 20010048275
- Publication date Dec 6, 2001
- Satoshi Nakada
- H01 - BASIC ELECTRIC ELEMENTS