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Hideyo Sugimura

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  • North Oaks, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Photochromic polyurethane laminate
    • Patent number 11,754,752
    • Issue date Sep 12, 2023
    • HOYA OPTICAL LABS OF AMERICA, INC.
    • Hannah Vu
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Photochromic polyurethane laminate
    • Patent number 11,420,426
    • Issue date Aug 23, 2022
    • HOYA OPTICAL LABS OF AMERICA, INC.
    • Xuzhi Qin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Photochromic polyurethane laminate
    • Patent number 11,181,666
    • Issue date Nov 23, 2021
    • Vision Ease, LP
    • Hannah Vu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photochromic polyurethane laminate
    • Patent number 10,330,828
    • Issue date Jun 25, 2019
    • Vision Ease, LP
    • Hannah Vu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photochromic polyurethane laminate
    • Patent number 10,052,849
    • Issue date Aug 21, 2018
    • Vision Ease, LP
    • Xuzhi Qin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Photochromic polyurethane laminate
    • Patent number 9,981,452
    • Issue date May 29, 2018
    • Vision Ease, LP
    • Xuzhi Qin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Photochromic polyurethane laminate
    • Patent number 9,981,453
    • Issue date May 29, 2018
    • Vision Ease, LP
    • Xuzhi Qin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Photochromic polyurethane laminate
    • Patent number 9,869,801
    • Issue date Jan 16, 2018
    • Vision Ease, LP
    • Hannah Vu
    • G02 - OPTICS
  • Information Patent Grant

    Photochromic polyurethane laminate
    • Patent number 9,163,108
    • Issue date Oct 20, 2015
    • Insight Equity A.P.X., L.P.
    • Hannah Vu
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Photochromic polyurethane laminate
    • Patent number 8,906,183
    • Issue date Dec 9, 2014
    • Insight Equity A.P.X., L.P.
    • Xuzhi Qin
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Forming method for polymeric laminated wafers comprising different...
    • Patent number 8,440,044
    • Issue date May 14, 2013
    • Insight Equity A.P.X., L.P.
    • Hideyo Sugimura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Photochromic lens
    • Patent number 8,367,211
    • Issue date Feb 5, 2013
    • Insight Equity A.P.X., L.P.
    • Xuzhi Qin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Photochromic polyurethane laminate
    • Patent number 8,298,671
    • Issue date Oct 30, 2012
    • Insight Equity, A.P. X, LP
    • Xuzhi Qin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Forming method for polymeric laminated wafers comprising different...
    • Patent number 8,002,935
    • Issue date Aug 23, 2011
    • Insight Equity A.P.X., L.P.
    • Hideyo Sugimura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Photochromic lens
    • Patent number 7,858,001
    • Issue date Dec 28, 2010
    • Insight Equity A.P.X., L.P.
    • Xuzhi Qin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polarizing plate with melanin
    • Patent number 7,703,916
    • Issue date Apr 27, 2010
    • Hideyo Sugimura
    • G02 - OPTICS
  • Information Patent Grant

    Laminated functional wafer for plastic optical elements
    • Patent number 7,377,639
    • Issue date May 27, 2008
    • Insight Equity A.P.X., L.P.
    • Michael S. Boulineau
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polarizing plate with melanin
    • Patent number 7,354,150
    • Issue date Apr 8, 2008
    • Insight Equity A.P.X., L.P.
    • Hideyo Sugimura
    • G02 - OPTICS
  • Information Patent Grant

    Laminated functional wafer for plastic optical elements
    • Patent number 7,036,932
    • Issue date May 2, 2006
    • Vision-Ease Lens
    • Michael S. Boulineau
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Light polarizing film with melanin
    • Patent number 6,761,452
    • Issue date Jul 13, 2004
    • Vision--Ease Lens, Inc.
    • Thomas J. Moravec
    • G02 - OPTICS

Patents Applicationslast 30 patents