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Tomohiko KITAMURA

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER-SOLUBLE METALWORKING FLUID
    • Publication number 20230357663
    • Publication date Nov 9, 2023
    • IDEMITSU KOSAN CO.,LTD.
    • Tomoaki OKANO
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    WATER-SOLUBLE METAL PROCESSING OIL COMPOSITION
    • Publication number 20220145209
    • Publication date May 12, 2022
    • IDEMITSU KOSAN CO.,LTD.
    • Tomohiko KITAMURA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    ELECTRIC DISCHARGE MACHINING OIL COMPOSITION, METHOD FOR MANUFACTUR...
    • Publication number 20210053131
    • Publication date Feb 25, 2021
    • IDEMITSU KOSAN CO.,LTD.
    • Takashi KONDO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METALWORKING OIL COMPOSITION
    • Publication number 20190106653
    • Publication date Apr 11, 2019
    • IDEMITSU KOSAN CO., LTD.
    • Tomohiko KITAMURA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    WATER-SOLUBLE METALWORKING OIL, AND METALWORKING COOLANT
    • Publication number 20180171255
    • Publication date Jun 21, 2018
    • IDEMITSU KOSAN CO., LTD.
    • Yosuke JIBIKI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    WATER-SOLUBLE METALWORKING FLUID, AND METALWORKING COOLANT
    • Publication number 20170175030
    • Publication date Jun 22, 2017
    • IDEMITSU KOSAN CO., LTD.
    • Yosuke JIBIKI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    OIL COMPOSITION FOR ELECTRICAL DISCHARGE MACHINING
    • Publication number 20170173716
    • Publication date Jun 22, 2017
    • IDEMITSU KOSAN CO., LTD.
    • Tomohiko KITAMURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METALWORKING OIL COMPOSITION
    • Publication number 20160326450
    • Publication date Nov 10, 2016
    • Idemitsu Kosan Co., Ltd.
    • Tomohiko KITAMURA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    AQUEOUS WORKING FLUID
    • Publication number 20150376533
    • Publication date Dec 31, 2015
    • Idemitsu Kosan Co., Ltd.
    • Tomohiko KITAMURA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    WATER-SOLUBLE METALWORKING FLUID, METALWORKING LIQUID, AND METALWOR...
    • Publication number 20150299599
    • Publication date Oct 22, 2015
    • IDEMITSU KOSAN CO., LTD.
    • Fumiaki Takagi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    AQUEOUS PROCESSING LIQUID
    • Publication number 20150133354
    • Publication date May 14, 2015
    • IDEMITSU KOSAN CO., LTD.
    • Tomohiko KITAMURA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SILICON WAFER PROCESSING SOLUTION AND SILICON WAFER PROCESSING METHOD
    • Publication number 20150045264
    • Publication date Feb 12, 2015
    • Idemitsu Kosan Co., Ltd.
    • Tomohiko KITAMURA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SILICON WAFER PROCESSING SOLUTION AND SILICON WAFER PROCESSING METHOD
    • Publication number 20130143405
    • Publication date Jun 6, 2013
    • Idemitsu Kosan Co., Ltd.
    • Tomohiko Kitamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WORKING FLUID FOR BRITTLE MATERIAL AND WORKING FLUID FOR HARD MATERIAL
    • Publication number 20120058924
    • Publication date Mar 8, 2012
    • Idemitsu Kosan Co., Ltd.
    • Tomohiko Kitamura
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...