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Hiroshi Toyota

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  • Tondabayashi-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Power transmission chain, method for manufacturing the same, and po...
    • Publication number 20070144137
    • Publication date Jun 28, 2007
    • JTEKT Corporation
    • Shinji Yasuhara
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rolling bearing
    • Publication number 20030063825
    • Publication date Apr 3, 2003
    • KOYOSEIKO CO., LTD.
    • Junya Ooitsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bearing cage and rolling bearing having the same
    • Publication number 20020141674
    • Publication date Oct 3, 2002
    • Koyo Seiko Co., Ltd.
    • Junya Ooitsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rolling device
    • Publication number 20010004409
    • Publication date Jun 21, 2001
    • Koyo Seiko Co., Ltd.
    • Hiroshi Toyota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...