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Vacuum pump and magnetic bearing
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Patent number 12,025,144
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Issue date Jul 2, 2024
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Shimadzu Corporation
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Hiroaki Kimura
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Vacuum pump
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Patent number 11,629,730
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Issue date Apr 18, 2023
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Shimadzu Corporation
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Hiroaki Kimura
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Vacuum pump system
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Patent number 11,162,499
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Issue date Nov 2, 2021
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Shimadzu Corporation
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Hiroaki Kimura
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Vacuum pump
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Patent number 10,989,225
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Issue date Apr 27, 2021
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Shimadzu Corporation
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Hiroaki Kimura
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...