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Tooru Tanaka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Light control film
    • Patent number 10,288,976
    • Issue date May 14, 2019
    • Hitachi Chemical Company, Ltd.
    • Satoyuki Nomura
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Light control film
    • Patent number 10,175,551
    • Issue date Jan 8, 2019
    • Hitachi Chemical Company, Ltd.
    • Satoyuki Nomura
    • G02 - OPTICS
  • Information Patent Grant

    Light control film
    • Patent number 10,156,767
    • Issue date Dec 18, 2018
    • Hitachi Chemical Company, Ltd.
    • Satoyuki Nomura
    • G02 - OPTICS
  • Information Patent Grant

    Light control film
    • Patent number 9,983,456
    • Issue date May 29, 2018
    • Hitachi Chemical Company, Ltd.
    • Satoyuki Nomura
    • G02 - OPTICS
  • Information Patent Grant

    Composition for forming passivation layer, semiconductor substrate...
    • Patent number 9,714,262
    • Issue date Jul 25, 2017
    • Hitachi Chemical Company, Ltd.
    • Shuichiro Adachi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Light control film
    • Patent number 8,687,263
    • Issue date Apr 1, 2014
    • Hitachi Chemical Company, Ltd.
    • Satoyuki Nomura
    • G02 - OPTICS
  • Information Patent Grant

    Light control film
    • Patent number 8,681,418
    • Issue date Mar 25, 2014
    • Hitachi Chemical Company, Ltd.
    • Satoyuki Nomura
    • G02 - OPTICS
  • Information Patent Grant

    Light control film
    • Patent number 8,570,642
    • Issue date Oct 29, 2013
    • Hitachi Chemical Company, Ltd.
    • Satoyuki Nomura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for manufacturing light control particles and light control...
    • Patent number 8,520,294
    • Issue date Aug 27, 2013
    • Hitachi Chemical Company, Ltd.
    • Tooru Tanaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Light control film
    • Patent number 8,154,791
    • Issue date Apr 10, 2012
    • Hitachi Chemical Company, Ltd.
    • Satoyuki Nomura
    • G02 - OPTICS

Patents Applicationslast 30 patents