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Ventricular assist blood pump
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Patent number 9,440,012
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Issue date Sep 13, 2016
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Sun Medical Technology Research Corporation
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Takayuki Miyakoshi
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Artificial heart device
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Patent number 9,089,633
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Issue date Jul 28, 2015
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Sun Medical Technology Research Corporation
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Daisuke Ogawa
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Permanent magnet embedded motor
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Patent number 7,042,127
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Issue date May 9, 2006
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NIDEC SANKYO CORPORATION
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Toshifumi Tsuruta
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Magnetic levitation motor
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Patent number 6,933,644
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Issue date Aug 23, 2005
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Kabushiki Kaisha Sankyo Seiki Seisakusho
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Hideki Kanebako
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G11 - INFORMATION STORAGE
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Controlled radial magnetic bearing
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Patent number 6,885,121
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Issue date Apr 26, 2005
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Sankyo Seiki Mfg. Co. Ltd.
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Yohji Okada
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Magnetically levitated motor
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Patent number 6,753,631
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Issue date Jun 22, 2004
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Sankyo Seiki Mfg., Ltd.
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Hideki Kanebako
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Magnetically levitated motor
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Patent number 6,611,073
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Issue date Aug 26, 2003
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Sankyo Seiki Mfg. Co., Ltd.
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Hideki Kanebako
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Bearing apparatus
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Patent number 6,498,411
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Issue date Dec 24, 2002
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Sankyo Seiki Mfg. Co., Ltd.
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Hideki Kanebako
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Magnetic levitated motor
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Patent number 6,320,290
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Issue date Nov 20, 2001
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Kabushiki Kaisha Sankyo Seiki Seisakusho
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Hideki Kanebako
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Hydrodynamic bearing apparatus
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Patent number 6,296,391
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Issue date Oct 2, 2001
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Sankyo Seiki Mfg. Co., Ltd.
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Masamichi Hayakawa
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Gas dynamic pressure bearing apparatus
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Patent number 6,147,424
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Issue date Nov 14, 2000
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Sankyo Seiki Mfg. Co., Ltd.
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Masato Gomyo
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Hydrodynamic bearing apparatus
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Patent number 5,806,987
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Issue date Sep 15, 1998
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Sankyo Seiki Mfg. Co., Ltd.
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Tamotsu Nose
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Bearing device for use in a motor
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Patent number 5,667,308
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Issue date Sep 16, 1997
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Sanaky Seiki Mfg. Co., Ltd.
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Tamotsu Nose
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES