Yoshihisa Sano

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Atsugi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electron beam apparatus and image forming apparatus
- Patent number RE40103
- Issue date Feb 26, 2008
- Canon Kabushiki Kaisha
- Hideaki Mitsutake
- 313 - Electric lamp and discharge devices
Information Patent Grant
Electron beam apparatus and image forming apparatus
- Patent number 6,274,972
- Issue date Aug 14, 2001
- Canon Kabushiki Kaisha
- Hideaki Mitsutake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source and image-forming apparatus with a matrix array of...
- Patent number 6,144,166
- Issue date Nov 7, 2000
- Canon Kabushiki Kaisha
- Naoto Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source and image-forming apparatus with a matrix array of...
- Patent number 5,932,963
- Issue date Aug 3, 1999
- Canon Kabushiki Kaisha
- Naoto Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam apparatus and image forming apparatus
- Patent number 5,760,538
- Issue date Jun 2, 1998
- Canon Kabushiki Kaisha
- Hideaki Mitsutake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source and electron beam apparatus
- Patent number 5,594,296
- Issue date Jan 14, 1997
- Canon Kabushiki Kaisha
- Hideaki Mitsutake
- G06 - COMPUTING CALCULATING COUNTING