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Toshiharu NAKAZAWA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Temperature control system
    • Patent number 11,796,247
    • Issue date Oct 24, 2023
    • CKD Corporation
    • Akihiro Ito
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Temperature control system and integrated temperature control system
    • Patent number 11,788,777
    • Issue date Oct 17, 2023
    • CKD Corporation
    • Akihiro Ito
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Temperature control system and integrated temperature control system
    • Patent number 11,703,284
    • Issue date Jul 18, 2023
    • CKD Corporation
    • Akihiro Ito
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Cooling system that comprises multiple cooling apparatus and reduce...
    • Patent number 11,656,016
    • Issue date May 23, 2023
    • Ebara Refrigeration Equipment & Systems Co., Ltd.
    • Akihiro Ito
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Vacuum pump with abatement function
    • Patent number 10,632,419
    • Issue date Apr 28, 2020
    • Ebara Corporation
    • Toshiharu Nakazawa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Canned motor and vacuum pump
    • Patent number 10,320,260
    • Issue date Jun 11, 2019
    • Ebara Corporation
    • Takashi Hozumi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vacuum pump with abatement function
    • Patent number 10,143,964
    • Issue date Dec 4, 2018
    • Ebara Corporation
    • Kohtaro Kawamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump with abatement function
    • Patent number 9,956,524
    • Issue date May 1, 2018
    • Ebara Corporation
    • Toshiharu Nakazawa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Vacuum pump with abatement function
    • Patent number 9,822,974
    • Issue date Nov 21, 2017
    • Ebara Corporation
    • Kohtaro Kawamura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Canned motor and vacuum pump
    • Patent number 9,660,496
    • Issue date May 23, 2017
    • Ebara Corporation
    • Takashi Hozumi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Exhaust system
    • Patent number 9,625,168
    • Issue date Apr 18, 2017
    • Ebara Corporation
    • Toyoji Shinohara
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Canned motor and vacuum pump
    • Patent number 9,614,411
    • Issue date Apr 4, 2017
    • Ebara Corporation
    • Takashi Hozumi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Sealing structure, vacuum pump motor including same sealing structu...
    • Patent number 9,429,166
    • Issue date Aug 30, 2016
    • Ebara Corporation
    • Takanori Inada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Exhaust gas abatement apparatus
    • Patent number 9,364,786
    • Issue date Jun 14, 2016
    • Ebara Corporation
    • Kohtaro Kawamura
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Vacuum pump motor and vacuum pump having balance rings
    • Patent number 9,291,155
    • Issue date Mar 22, 2016
    • Ebara Corporation
    • Yoshinori Ojima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump self-diagnosis method, vacuum pump self-diagnosis syste...
    • Patent number 8,721,295
    • Issue date May 13, 2014
    • Ebara Corporation
    • Tetsuro Sugiura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Brushless synchronous motor and driving control apparatus therefor
    • Patent number 7,518,332
    • Issue date Apr 14, 2009
    • Ebara Corporation
    • Toshiharu Nakazawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Flowmeter having a float and a displacement sensor
    • Patent number 7,360,454
    • Issue date Apr 22, 2008
    • Ebara Corporation
    • Hiroyasu Kawashima
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method and apparatus for forming required gas atmosphere
    • Patent number 6,881,268
    • Issue date Apr 19, 2005
    • Ebara Corporation
    • Setsuji Shinoda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Magnetic bearing control device
    • Patent number 6,873,075
    • Issue date Mar 29, 2005
    • Ebara Corporation
    • Akiko Taira
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Excimer laser apparatus
    • Patent number 6,809,448
    • Issue date Oct 26, 2004
    • Ebara Corporation
    • Natsushi Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric discharge gas laser
    • Patent number 6,785,314
    • Issue date Aug 31, 2004
    • Ebara Corporation
    • Atushi Ooyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas transfer machine
    • Patent number 6,700,273
    • Issue date Mar 2, 2004
    • Ebara Corporation
    • Yoshinori Ojima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetic levitation rotating machine
    • Patent number 6,617,722
    • Issue date Sep 9, 2003
    • Ebara Corporation
    • Atsushi Ooyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Discharge-pumped excimer laser device
    • Patent number 6,603,787
    • Issue date Aug 5, 2003
    • Ebara Corporation
    • Shinichi Sekiguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Discharge-pumped excimer laser device
    • Patent number 6,539,043
    • Issue date Mar 25, 2003
    • Ebara Corporation
    • Hiroyuki Shinozaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Circulation fan apparatus and circulation-fan driving motor
    • Patent number 6,464,472
    • Issue date Oct 15, 2002
    • Ebara Corporation
    • Shinichi Sekiguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetic bearing device for motor-combined structure
    • Patent number 6,455,966
    • Issue date Sep 24, 2002
    • Ebara Corporation
    • Toshimitsu Barada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic bearing device
    • Patent number 6,404,088
    • Issue date Jun 11, 2002
    • Ebara Corporation
    • Toshimitsu Barada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Excimer laser apparatus
    • Patent number 6,404,794
    • Issue date Jun 11, 2002
    • Ebara Corporation
    • Shinichi Sekiguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    COOLING SYSTEM
    • Publication number 20210148621
    • Publication date May 20, 2021
    • CKD CORPORATION
    • Akihiro Ito
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    TEMPERATURE CONTROL SYSTEM
    • Publication number 20210148630
    • Publication date May 20, 2021
    • CKD CORPORATION
    • Akihiro Ito
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    TEMPERATURE CONTROL SYSTEM AND INTEGRATED TEMPERATURE CONTROL SYSTEM
    • Publication number 20210140719
    • Publication date May 13, 2021
    • CKD CORPORATION
    • Akihiro Ito
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    TEMPERATURE CONTROL SYSTEM AND INTEGRATED TEMPERATURE CONTROL SYSTEM
    • Publication number 20210140688
    • Publication date May 13, 2021
    • CKD CORPORATION
    • Akihiro Ito
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    VACUUM PUMP WITH ABATEMENT FUNCTION
    • Publication number 20180207580
    • Publication date Jul 26, 2018
    • EBARA CORPORATION
    • Toshiharu NAKAZAWA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CANNED MOTOR AND VACUUM PUMP
    • Publication number 20170179783
    • Publication date Jun 22, 2017
    • EBARA CORPORATION
    • Takashi HOZUMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CANNED MOTOR AND VACUUM PUMP
    • Publication number 20160013698
    • Publication date Jan 14, 2016
    • EBARA CORPORATION
    • Takashi HOZUMI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP WITH ABATEMENT FUNCTION
    • Publication number 20140352820
    • Publication date Dec 4, 2014
    • EBARA CORPORATION
    • Toshiharu NAKAZAWA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VACUUM PUMP WITH ABATEMENT FUNCTION
    • Publication number 20140348717
    • Publication date Nov 27, 2014
    • EBARA CORPORATION
    • Kohtaro KAWAMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP WITH ABATEMENT FUNCTION
    • Publication number 20140295362
    • Publication date Oct 2, 2014
    • Kohtaro KAWAMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP WITH ABATEMENT FUNCTION
    • Publication number 20140290919
    • Publication date Oct 2, 2014
    • Kohtaro KAWAMURA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    VACUUM PUMP MOTOR ROTOR, MOTOR INCLUDING SAME AND VACUUM PUMP
    • Publication number 20140241914
    • Publication date Aug 28, 2014
    • Yoshinori OJIMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP MOTOR AND VACUUM PUMP INCLUDING SAME
    • Publication number 20140056733
    • Publication date Feb 27, 2014
    • Yoshinori OJIMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING STRUCTURE, VACUUM PUMP MOTOR INCLUDING SAME SEALING STRUCTU...
    • Publication number 20140050605
    • Publication date Feb 20, 2014
    • EBARA CORPORATION
    • Takanori INADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CANNED MOTOR AND VACUUM PUMP
    • Publication number 20130272904
    • Publication date Oct 17, 2013
    • Takashi Hozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EXHAUST SYSTEM
    • Publication number 20130171919
    • Publication date Jul 4, 2013
    • EBARA CORPORATION
    • Toyoji Shinohara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP SELF-DIAGNOSIS METHOD, VACUUM PUMP SELF-DIAGNOSIS SYSTE...
    • Publication number 20090035151
    • Publication date Feb 5, 2009
    • EBARA CORPORATION
    • Tetsuro Sugiura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Brushless synchronous motor and driving control apparatus therefor
    • Publication number 20070075673
    • Publication date Apr 5, 2007
    • EBARA CORPORATION
    • Toshiharu Nakazawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Flowmeter
    • Publication number 20060254368
    • Publication date Nov 16, 2006
    • Hiroyasu Kawashima
    • G01 - MEASURING TESTING
  • Information Patent Application

    Excimer laser apparatus
    • Publication number 20030107283
    • Publication date Jun 12, 2003
    • Natsushi Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetic bearing and magnetic levitation apparatus
    • Publication number 20030107282
    • Publication date Jun 12, 2003
    • Atsushi Ooyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Magnetic bearing controller
    • Publication number 20030102746
    • Publication date Jun 5, 2003
    • Akiko Taira
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method and device for forming required gas atmosphere
    • Publication number 20030000470
    • Publication date Jan 2, 2003
    • Setsuji Shinoda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Magnetic levitation rotating machine
    • Publication number 20020036435
    • Publication date Mar 28, 2002
    • Atsushi Ooyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Electric discharge gas laser
    • Publication number 20010050940
    • Publication date Dec 13, 2001
    • Atushi Ooyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...