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Camera shutter
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Patent number 6,253,030
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Issue date Jun 26, 2001
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Seiko Precision Inc.
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Osamu Miyauchi
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Plane shutter
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Patent number 5,997,188
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Issue date Dec 7, 1999
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Seiko Precision Inc.
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Kunioki Takahashi
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Focal plane shutter
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Patent number 5,826,124
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Issue date Oct 20, 1998
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Seiko Precision Inc.
-
Kunioki Takahashi
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Focal plane shutter
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Patent number 5,546,149
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Issue date Aug 13, 1996
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Seiko Precision Inc.
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Ichiro Nemoto
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY