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Electric actuator
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Patent number 11,962,227
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Issue date Apr 16, 2024
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NIDEC TOSOK CORPORATION
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Hiroshi Shirai
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Electric actuator
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Patent number 10,978,939
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Issue date Apr 13, 2021
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NIDEC TOSOK CORPORATION
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Hiroshi Shirai
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Pressure control device
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Patent number 10,946,314
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Issue date Mar 16, 2021
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NIDEC TOSOK CORPORATION
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Masaru Miyagi
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Pressure control device
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Patent number 10,907,665
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Issue date Feb 2, 2021
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NIDEC TOSOK CORPORATION
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Masaru Miyagi
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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Sensor mounting structure
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Patent number 10,591,051
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Issue date Mar 17, 2020
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NIDEC TOSOK CORPORATION
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Hiroshi Shirai
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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Camera and adapter
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Patent number 10,051,164
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Issue date Aug 14, 2018
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Sony Corporation
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Kenichi Ozawa
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Camera and optical unit
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Patent number 9,429,819
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Issue date Aug 30, 2016
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Sony Corporation
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Kenichi Ozawa
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Switching regulator
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Patent number 5,184,290
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Issue date Feb 2, 1993
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Stanley Electric Co., Ltd.
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Kenichi Ozawa
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER