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Shinichi Shirahama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricant base oil, lubricant composition for internal combustion e...
    • Patent number 9,012,380
    • Issue date Apr 21, 2015
    • Nippon Oil Corporation
    • Takashi Sano
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant base oil, method for production thereof, and lubricant oi...
    • Patent number 8,754,016
    • Issue date Jun 17, 2014
    • JX Nippon Oil & Energy Corporation
    • Kazuo Tagawa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Base oil for hydraulic oil and composition using the same
    • Patent number 8,735,335
    • Issue date May 27, 2014
    • Nippon Oil Corporation
    • Shinichi Shirahama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Operating oil for buffer
    • Patent number 8,603,953
    • Issue date Dec 10, 2013
    • JX Nippon Oil & Energy Corporation
    • Tooru Aoki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lube base oil, process for production thereof, and lubricating oil...
    • Patent number 8,394,745
    • Issue date Mar 12, 2013
    • Nippon Oil Corporation
    • Takashi Sano
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant base oil, method for production thereof, and lubricant oi...
    • Patent number 8,227,385
    • Issue date Jul 24, 2012
    • JX Nippon Oil & Energy Corporation
    • Kazuo Tagawa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant base oil, method for production thereof, and lubricant oi...
    • Patent number 8,227,384
    • Issue date Jul 24, 2012
    • JX Nippon Oil & Energy Corporation
    • Kazuo Tagawa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lube base oil, lubricating oil composition for internal combustion...
    • Patent number 8,105,990
    • Issue date Jan 31, 2012
    • Nippon Oil Corporation
    • Shinichi Shirahama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating base oil and lubricating oil composition
    • Patent number 7,838,709
    • Issue date Nov 23, 2010
    • Nippon Oil Corporation
    • Shigeki Matsui
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Hydraulic oil composition for shock absorbers
    • Patent number 7,759,293
    • Issue date Jul 20, 2010
    • Nippon Oil Corporation
    • Shinichi Shirahama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant compositions
    • Patent number 6,828,286
    • Issue date Dec 7, 2004
    • Nippon Mitsubishi Oil Corporation
    • Kenichi Komiya
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Low-friction sliding mechanism
    • Patent number 6,806,242
    • Issue date Oct 19, 2004
    • Nissan Motor Co., Ltd.
    • Shinichi Shirahama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Traction drive fluid
    • Patent number 6,638,417
    • Issue date Oct 28, 2003
    • Nippon Mitsubishi Oil Corporation
    • Noboru Ishida
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Traction drive fluid
    • Patent number 6,320,088
    • Issue date Nov 20, 2001
    • Nippon Mitsubishi Oil Corporation
    • Mitsuo Matsuno
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Traction drive fluid
    • Patent number 6,242,393
    • Issue date Jun 5, 2001
    • Nippon Mitsubishi Oil Corporation
    • Noboru Ishida
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Traction drive fluid
    • Patent number 6,191,330
    • Issue date Feb 20, 2001
    • Nippon Mitsubishi Oil Corporation
    • Mitsuo Matsuno
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents