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Rotary electric machine and pump
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Patent number 12,136,863
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Issue date Nov 5, 2024
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NIDEC TOSOK CORPORATION
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Shigehiro Kataoka
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Electric pump
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Patent number 11,973,380
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Issue date Apr 30, 2024
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NIDEC TOSOK CORPORATION
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Yoshiyuki Kobayashi
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Electric oil pump
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Patent number D1005341
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Issue date Nov 21, 2023
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NIDEC TOSOK CORPORATION
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Yuzo Nagai
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D15 - Machines not elsewhere specified
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Semiconductor device
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Patent number 11,581,439
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Issue date Feb 14, 2023
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Semiconductor Energy Laboratory Co., Ltd.
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Shunpei Yamazaki
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H01 - BASIC ELECTRIC ELEMENTS
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Electric oil pump
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Patent number D974413
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Issue date Jan 3, 2023
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NIDEC TOSOK CORPORATION
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Yoshiyuki Kobayashi
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D15 - Machines not elsewhere specified
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Electric oil pump
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Patent number 11,539,258
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Issue date Dec 27, 2022
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NIDEC TOSOK CORPORATION
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Shigehiro Kataoka
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Electric oil pump
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Patent number 11,530,700
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Issue date Dec 20, 2022
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NIDEC TOSOK CORPORATION
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Shigehiro Kataoka
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Electric oil pump
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Patent number 11,512,774
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Issue date Nov 29, 2022
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NIDEC TOSOK CORPORATION
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Shigehiro Kataoka
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B60 - VEHICLES IN GENERAL
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Electric pump device
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Patent number 11,398,762
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Issue date Jul 26, 2022
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NIDEC TOSOK CORPORATION
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Yoshiyuki Kobayashi
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Electric oil pump
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Patent number 11,339,780
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Issue date May 24, 2022
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NIDEC TOSOK CORPORATION
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Shigehiro Kataoka
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Electric oil pump
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Patent number 11,333,050
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Issue date May 17, 2022
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NIDEC TOSOK CORPORATION
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Yoshiyuki Kobayashi
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Pump device
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Patent number 11,286,927
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Issue date Mar 29, 2022
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NIDEC TOSOK CORPORATION
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Takamitsu Eto
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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