Hiroaki Tobuse

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for removing foreign matters from a cathode-ra...
- Patent number 5,403,989
- Issue date Apr 4, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Hiroaki Tobuse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of inspection for cathode-ray tube component members and app...
- Patent number 5,393,255
- Issue date Feb 28, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Yasushi Hisaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for forming patterns of fluorescence on a colo...
- Patent number 5,071,380
- Issue date Dec 10, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Susumu Hoshinouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam direct printing apparatus
- Patent number 5,005,138
- Issue date Apr 2, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Hiroaki Tobuse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam direct drawing device
- Patent number 4,870,286
- Issue date Sep 26, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Hiroaki Tobuse
- H01 - BASIC ELECTRIC ELEMENTS