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Kiyoshi Takahashi
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Kunitachi, JA
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last 30 patents
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Patent Grant
Processing condition control system for a multi-purpose film handli...
Patent number
4,081,211
Issue date
Mar 28, 1978
Canon Kabushiki Kaisha
Yoshihiro Shigeta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cinecamera equipment capable of synchronous sound recording
Patent number
4,076,396
Issue date
Feb 28, 1978
Canon Kabushiki Kaisha
Yoshio Komine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Synchronization system of the cine-projector with the sound tape re...
Patent number
4,066,963
Issue date
Jan 3, 1978
Canon Kabushiki Kaisha
Kiyoshi Takahashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Camera allowing simultaneous sound recording
Patent number
4,000,940
Issue date
Jan 4, 1977
Canon Kabushiki Kaisha
Yoshio Komine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Motion picture projector device as audio-visual aid and audio-visua...
Patent number
3,981,570
Issue date
Sep 21, 1976
Canon Kabushiki Kaisha
Akira Ashida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Film handling system employing a common cartridge
Patent number
3,970,380
Issue date
Jul 20, 1976
Canon Kabushiki Kaisha
Akira Ashida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Motion picture camera capable of synchronized sound recording
Patent number
3,967,886
Issue date
Jul 6, 1976
Canon Kabushiki Kaisha
Yoshio Komine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Control device for a portable machine
Patent number
3,964,046
Issue date
Jun 15, 1976
Canon Kabushiki Kaisha
Kiyoshi Takahashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Camera capable of simultaneous sound recording
Patent number
3,963,331
Issue date
Jun 15, 1976
Canon Kabushiki Kaisha
Yoshio Komine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Device for recording camera data
Patent number
3,953,868
Issue date
Apr 27, 1976
Canon Kabushiki Kaisha
Tomoaki Kawamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Plural image camera having automatic exposure control
Patent number
3,952,319
Issue date
Apr 20, 1976
Canon Kabushiki Kaisha
Noritsugu Hirata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY