Munetaka Shimizu

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Kawagoe, JA

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Patents Grantslast 30 patents

Information Patent Grant
Electric shutter means equipped with a self-timer mechanism
- Patent number 4,075,648
- Issue date Feb 21, 1978
- Copal Company Limited
- Nobuyoshi Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mechanical exposure control means for electric shutters
- Patent number 4,047,211
- Issue date Sep 6, 1977
- Copal Company Limited
- Nobuyoshi Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Signaling arrangement for an electrical shutter
- Patent number 4,024,556
- Issue date May 17, 1977
- Copal Company Limited
- Nobuyoshi Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY