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Optical apparatus
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Patent number 7,460,772
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Issue date Dec 2, 2008
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Canon Kabushiki Kaisha
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Masanori Ishikawa
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Lens barrel
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Patent number 6,377,408
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Issue date Apr 23, 2002
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Canon Kabushiki Kaisha
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Mitsuru Shinohara
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G02 - OPTICS
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Image blur correction apparatus
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Patent number 6,327,433
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Issue date Dec 4, 2001
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Canon Kabushiki Kaisha
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Masanori Ishikawa
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Lens barrel
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Patent number 6,301,060
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Issue date Oct 9, 2001
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Canon Kabushiki Kaisha
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Takashi Watanabe
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G02 - OPTICS
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Vibration driven system
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Patent number 5,448,328
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Issue date Sep 5, 1995
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Canon Kabushiki Kaisha
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Ryuji Suzuki
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G02 - OPTICS
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Vibration driven actuator
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Patent number 5,352,949
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Issue date Oct 4, 1994
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Canon Kabushiki Kaisha
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Masaharu Eguchi
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER