Yukiharu Seko

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Patents Grantslast 30 patents

Information Patent Grant
Electrode for electron source, method for producing the same, and e...
- Patent number 6,917,157
- Issue date Jul 12, 2005
- Noritake Co., Ltd.
- Tomotaka Ezaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device having a recessed portion in rear panel thereof
- Patent number 5,844,358
- Issue date Dec 1, 1998
- Ise Electronics Corporation
- Sashiro Uemura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display tube for light source
- Patent number 5,581,149
- Issue date Dec 3, 1996
- ISE Electronics Corporation
- Yukiharu Seko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device resistant to damage by thermal expansion
- Patent number 5,406,170
- Issue date Apr 11, 1995
- Ise Electronics Corporation
- Sashiro Uemura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a light emitting device
- Patent number 5,304,083
- Issue date Apr 19, 1994
- Ise Electronics Corporation
- Sashiro Uemura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electrode for electron source, method for producing the same, and e...
- Publication number 20030001478
- Publication date Jan 2, 2003
- Tomotaka Ezaki
- B82 - NANO-TECHNOLOGY