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Hiroshi Nitanda
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Tokyo, JA
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last 30 patents
Information
Patent Grant
Corona discharge device for electrophotographic copying machine
Patent number
4,089,600
Issue date
May 16, 1978
Canon Kabushiki Kaisha
Yoshio Ito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Feed cassette device
Patent number
4,032,137
Issue date
Jun 28, 1977
Canon Kabushiki Kaisha
Hajime Katayama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Copying apparatus for copying a plurality of original surfaces with...
Patent number
4,017,173
Issue date
Apr 12, 1977
Canon Kabushiki Kaisha
Shigehiro Komori
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device in an electrophotographic copying apparatus
Patent number
3,994,257
Issue date
Nov 30, 1976
Canon Kabushiki Kaisha
Shigehiro Komori
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Copying machine
Patent number
3,989,236
Issue date
Nov 2, 1976
Canon Kabushiki Kaisha
Shigehiro Komori
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL