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Tsutomu Okuda

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  • Ogaki-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil pan inner tank valve structure
    • Patent number 9,399,935
    • Issue date Jul 26, 2016
    • Pacific Industrial Co., Ltd.
    • Tomonari Inoue
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Oil pan mounting structure
    • Patent number 7,069,899
    • Issue date Jul 4, 2006
    • Pacific Industrial Co., Ltd.
    • Tsutomu Okuda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil pan structure and oil pan separator
    • Patent number 6,640,767
    • Issue date Nov 4, 2003
    • Toyota Jidosha Kabushiki Kaisha
    • Zenichiro Kato
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Engine oil pan and forming method and apparatus
    • Patent number 6,626,021
    • Issue date Sep 30, 2003
    • Pacific Industrial Co., Ltd.
    • Tsutomu Okuda
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Engine oil pan and forming method and apparatus
    • Patent number 6,273,049
    • Issue date Aug 14, 2001
    • Pacific Industrial Co., Ltd.
    • Tsutomu Okuda
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    OIL PAN INNER TANK VALVE STRUCTURE
    • Publication number 20130126016
    • Publication date May 23, 2013
    • PACIFIC INDUSTRIAL CO., LTD.
    • Tomonari Inoue
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Oil pan structure and oil pan separator
    • Publication number 20030029412
    • Publication date Feb 13, 2003
    • Toyota Jidosha Kabushiki Kaisha
    • Zenichiro Kato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine oil pan and forming method and apparatus
    • Publication number 20010037788
    • Publication date Nov 8, 2001
    • Pacific Industrial Co., Ltd.
    • Tsutomu Okuda
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...