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Tsutomu Takahashi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Power transmission device and electric power device
    • Patent number 12,206,207
    • Issue date Jan 21, 2025
    • Honda Motor Co., Ltd.
    • Atsushi Matsunaga
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Holding device
    • Patent number 12,120,837
    • Issue date Oct 15, 2024
    • Honda Motor Co., Ltd.
    • Takashi Matsumoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell comprising separator with protrusions in zigzag-pattern
    • Patent number 9,023,547
    • Issue date May 5, 2015
    • Honda Motor Co., Ltd.
    • Hiroki Homma
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell and fuel cell stack
    • Patent number 8,557,467
    • Issue date Oct 15, 2013
    • Honda Motor Co., Ltd.
    • Tetsuya Ogawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell module
    • Patent number 8,507,150
    • Issue date Aug 13, 2013
    • Honda Motor Co., Ltd.
    • Tsutomu Takahashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Rotary fluid machine
    • Patent number 7,097,437
    • Issue date Aug 29, 2006
    • Honda Giken Kogyo Kabushiki Kaisha
    • Yasunari Kimura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Rotary fluid machine
    • Patent number 7,090,476
    • Issue date Aug 15, 2006
    • Honda Giken Kogyo Kabushiki Kaisha
    • Yasunari Kimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotating fluid machine
    • Patent number 7,083,402
    • Issue date Aug 1, 2006
    • Honda Motor Co., Ltd.
    • Hiroshi Ichikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Heat exchanger
    • Patent number 7,069,977
    • Issue date Jul 4, 2006
    • Honda Giken Kogyo Kabushiki Kaisha
    • Masashi Shinohara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Heat exchangers of multiple cylinder internal combustion engine
    • Patent number 7,055,315
    • Issue date Jun 6, 2006
    • Honda Giken Kogyo Kabushiki Kaisha
    • Masashi Shinohara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Rotary fluid machinery
    • Patent number 7,040,872
    • Issue date May 9, 2006
    • Honda Giken Kogyo Kabushiki Kaisha
    • Tsuneo Endoh
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Rankine cycle device
    • Patent number 7,000,394
    • Issue date Feb 21, 2006
    • Honda Giken Kogyo Kabushiki Kaisha
    • Naoki Ohta
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Waste heat recovery device for internal combustion engine
    • Patent number 6,990,805
    • Issue date Jan 31, 2006
    • Honda Giken Kogyo Kabushiki Kaisha
    • Naoki Ohta
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Condenser
    • Patent number 6,953,083
    • Issue date Oct 11, 2005
    • Honda Giken Kogyo Kabushiki Kaisha
    • Yasunobu Kawakami
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Rotary fluid machinery
    • Patent number 6,945,050
    • Issue date Sep 20, 2005
    • Honda Giken Kogyo Kabushiki Kaisha
    • Yasunari Kimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary fluid machine having rotor segments on the outer periphery o...
    • Patent number 6,846,163
    • Issue date Jan 25, 2005
    • Honda Giken Kogyo Kabushiki Kaisha
    • Tsutomu Takahashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Condenser
    • Patent number 6,843,309
    • Issue date Jan 18, 2005
    • Honda Giken Kogyo Kabushiki Kaisha
    • Hiroyoshi Taniguchi
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger
    • Patent number 6,155,338
    • Issue date Dec 5, 2000
    • Honda Giken Kogyo Kabushiki Kaisha
    • Tsuneo Endou
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    ACCOMMODATING DEVICE AND ELECTRIC POWER SYSTEM
    • Publication number 20230413496
    • Publication date Dec 21, 2023
    • Honda Motor Co., Ltd.
    • Takashi Matsumoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HOLDING DEVICE
    • Publication number 20220418137
    • Publication date Dec 29, 2022
    • HONDA MOTOR CO., LTD.
    • Takashi Matsumoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HOLDING DEVICE
    • Publication number 20220328917
    • Publication date Oct 13, 2022
    • HONDA MOTOR CO., LTD.
    • Tsutomu Takahashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER TRANSMISSION DEVICE AND ELECTRIC POWER DEVICE
    • Publication number 20220224047
    • Publication date Jul 14, 2022
    • HONDA MOTOR CO., LTD.
    • Atsushi Matsunaga
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL MODULE
    • Publication number 20120045702
    • Publication date Feb 23, 2012
    • Honda Motor Co., Ltd.
    • Tsutomu Takahashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL COMPRISING SEPARATOR WITH PROTRUSIONS IN ZIGZAG-PATTERN
    • Publication number 20110076586
    • Publication date Mar 31, 2011
    • Honda Motor Co., Ltd.
    • Hiroki Homma
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL AND FUEL CELL STACK
    • Publication number 20100209799
    • Publication date Aug 19, 2010
    • Honda Motor Co., Ltd.
    • Tetsuya Ogawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Rotary fluid machine
    • Publication number 20050087066
    • Publication date Apr 28, 2005
    • Yasunari Kimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary fluid machinery
    • Publication number 20050076641
    • Publication date Apr 14, 2005
    • Yasunari Kimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary fluid machine
    • Publication number 20050031479
    • Publication date Feb 10, 2005
    • Tsutomu Takahashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary fluid machine
    • Publication number 20050031480
    • Publication date Feb 10, 2005
    • Yasunari Kimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary fluid machine
    • Publication number 20050025653
    • Publication date Feb 3, 2005
    • Yasunari Kimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotating fluid machine
    • Publication number 20050025633
    • Publication date Feb 3, 2005
    • Hiroshi Ichikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary fluid machine
    • Publication number 20050019161
    • Publication date Jan 27, 2005
    • Hiroshi Ichikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotating fluid machine
    • Publication number 20040250546
    • Publication date Dec 16, 2004
    • Hiroshi Ichikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotating fluid machine
    • Publication number 20040234406
    • Publication date Nov 25, 2004
    • Hiroshi Ichikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rankine cycle device
    • Publication number 20040103661
    • Publication date Jun 3, 2004
    • Naoki Ohta
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary fluid machine
    • Publication number 20040050246
    • Publication date Mar 18, 2004
    • Tsutomu Takahashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary fluid machinery
    • Publication number 20040031383
    • Publication date Feb 19, 2004
    • Tsuneo Endoh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Heat exchangers of multiple cylinder internal combustion engine
    • Publication number 20030188728
    • Publication date Oct 9, 2003
    • Masashi Shinohara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Heat exchanger
    • Publication number 20030155108
    • Publication date Aug 21, 2003
    • Masashi Shinohara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Condenser
    • Publication number 20030106333
    • Publication date Jun 12, 2003
    • Yasunobu Kawakami
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Condenser
    • Publication number 20030089488
    • Publication date May 15, 2003
    • Hiroyoshi Taniguchi
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Waste heat recovery device for internal combustion engine
    • Publication number 20030056504
    • Publication date Mar 27, 2003
    • Naoki Ohta
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...