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Michio Kobayashi

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  • Saitama-Ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Brake system
    • Patent number 6,568,768
    • Issue date May 27, 2003
    • Bosch Braking Systems Co., Ltd.
    • Hiroyuki Oka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Braking pressure intensifying master cylinder
    • Patent number 6,564,553
    • Issue date May 20, 2003
    • Bosch Braking Systems Co., Ltd.
    • Hiroyuki Oka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brake system
    • Patent number 6,513,416
    • Issue date Feb 4, 2003
    • Jidosha Kiki Co., Ltd.
    • Hiroyuki Oka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brake system
    • Patent number 6,491,356
    • Issue date Dec 10, 2002
    • Bosch Braking Systems Co., Ltd.
    • Osamu Kanazawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid pressure boosting device and brake system employing the same
    • Patent number 6,467,267
    • Issue date Oct 22, 2002
    • Bosch Braking Systems Co., Ltd.
    • Osamu Kanazawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brake booster
    • Patent number 6,467,266
    • Issue date Oct 22, 2002
    • Bosch Braking Systems Co., Ltd.
    • Osamu Kanazawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brake system
    • Patent number 6,244,049
    • Issue date Jun 12, 2001
    • Jidosha Kiki Co., Ltd.
    • Hiroyuki Oka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid pressure boosting device and brake pressure boosting system e...
    • Patent number 6,196,641
    • Issue date Mar 6, 2001
    • Bosch Braking Systems Co., Ltd.
    • Hiroyuki Oka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic pressure type booster
    • Patent number 6,164,070
    • Issue date Dec 26, 2000
    • Jidosha Kiki Co., Ltd.
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brake-pressure producing device
    • Patent number 5,890,363
    • Issue date Apr 6, 1999
    • Jidosha Kiki Co., Ltd.
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic brake system
    • Patent number 5,878,573
    • Issue date Mar 9, 1999
    • Jidosha Kiki Co., Ltd.
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Liquid pressure booster
    • Patent number 5,176,064
    • Issue date Jan 5, 1993
    • Jidosha Kiki Co., Ltd.
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic pressure booster
    • Patent number 5,079,990
    • Issue date Jan 14, 1992
    • Jidosha Kiki Co., Ltd.
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power piston assembly of a brake booster
    • Patent number 4,936,191
    • Issue date Jun 26, 1990
    • Jidosha Kiki Co., Ltd.
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Parking maintaining apparatus for brake booster
    • Patent number 4,882,975
    • Issue date Nov 28, 1989
    • Jidosha Kiki Co., Ltd.
    • Morihiko Shimamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vacuum booster enclosure
    • Patent number 4,811,653
    • Issue date Mar 14, 1989
    • Jidosha Kiki Co., Ltd.
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Coupling structure for shells of booster
    • Patent number 4,794,849
    • Issue date Jan 3, 1989
    • Jidosha Kiki Co., Ltd.
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brake Booster with a seal and guide unit
    • Patent number 4,793,242
    • Issue date Dec 27, 1988
    • Jidosha Kiki Co., Ltd.
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pneumatic brake booster
    • Patent number 4,756,231
    • Issue date Jul 12, 1988
    • Nissan Motor Co., Ltd.
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brake power servo booster
    • Patent number 4,738,108
    • Issue date Apr 19, 1988
    • Jidosha Kiki Co., Ltd.
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brake booster
    • Patent number 4,726,189
    • Issue date Feb 23, 1988
    • Jidosha Kiki Co., Ltd.
    • Masao Arino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brake booster
    • Patent number 4,689,958
    • Issue date Sep 1, 1987
    • Jidosha Kiki Co., Ltd.
    • Masao Arino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brake booster
    • Patent number 4,640,097
    • Issue date Feb 3, 1987
    • Jidosha Kiki Co. Ltd.
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brake apparatus
    • Patent number 4,623,044
    • Issue date Nov 18, 1986
    • Jidosha Kiki Co., Ltd.
    • Ryuji Ohta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brake apparatus
    • Patent number 4,602,702
    • Issue date Jul 29, 1986
    • Jidosha Kiki Co., Ltd.
    • Ryuji Ohta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vacuum power servo booster
    • Patent number 4,546,691
    • Issue date Oct 15, 1985
    • Jidosha Kiki Company, Limited
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Apparatus for clearance adjustment in brake booster
    • Patent number 4,545,206
    • Issue date Oct 8, 1985
    • Jidosha Kiki Co., Ltd.
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Reaction force mechanism for brake power servo booster
    • Patent number 4,535,591
    • Issue date Aug 20, 1985
    • Jidosha Kiki Co., Ltd.
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brake booster
    • Patent number 4,524,584
    • Issue date Jun 25, 1985
    • Jidosha Kiki Co., Ltd.
    • Michio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Coupled shells for vacuum power servo booster
    • Patent number RE31911
    • Issue date Jun 11, 1985
    • Jidosha Kiki Co., Ltd.
    • Ryuji Ohta
    • 092 - Expansible chamber devices

Patents Applicationslast 30 patents