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Katsuya Kawakita
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Tokyo, JP
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last 30 patents
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Patent Grant
Apparatus for applying successively different forces to a film cart...
Patent number
6,055,384
Issue date
Apr 25, 2000
Canon Kabushiki Kaisha
Katsuya Kawakita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Driving apparatus employing vibration type motor with standing wave...
Patent number
5,659,821
Issue date
Aug 19, 1997
Canon Kabushiki Kaisha
Katsuya Kawakita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Automatic film cartridge ejection device of a camera
Patent number
5,604,558
Issue date
Feb 18, 1997
Canon Kabushiki Kaisha
Katsuya Kawakita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY