Hisakazu Yamane

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Nagaokakyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dynamic focusing electron gun
- Patent number 5,864,203
- Issue date Jan 26, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Hisakazu Yamane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun having improved focus and convergence, and color catho...
- Patent number 5,729,099
- Issue date Mar 17, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Hisakazu Yamane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Twin-convex electron gun
- Patent number 5,397,959
- Issue date Mar 14, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Chie Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube apparatus with quadrupole electrode structure
- Patent number 4,886,999
- Issue date Dec 12, 1989
- Mitsubishi Denki Kabushiki Kaishi
- Hisakazu Yamane
- H01 - BASIC ELECTRIC ELEMENTS