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Eiichiro HIKOSAKA

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  • Nagoya-shi, Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Eyewear, and non-transitory computer-readable recording medium
    • Patent number 11,934,045
    • Issue date Mar 19, 2024
    • Mitsui Chemicals, Inc.
    • Ryuki Kan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Lens, lens blank, and eyewear
    • Patent number 11,914,231
    • Issue date Feb 27, 2024
    • Mitsui Chemicals, Inc.
    • Eiichiro Hikosaka
    • G02 - OPTICS
  • Information Patent Grant

    Lens unit
    • Patent number 11,513,368
    • Issue date Nov 29, 2022
    • Mitsui Chemicals, Inc.
    • Eiichiro Hikosaka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lens, lens blank, and eyewear
    • Patent number 11,314,119
    • Issue date Apr 26, 2022
    • Mitsui Chemicals, Inc.
    • Yoshinobu Okada
    • G02 - OPTICS
  • Information Patent Grant

    Lens, lens blank, and eyewear
    • Patent number 10,859,865
    • Issue date Dec 8, 2020
    • Mitsui Chemicals, Inc.
    • Yoshinobu Okada
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    EYEWEAR, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM
    • Publication number 20220035180
    • Publication date Feb 3, 2022
    • Mitsui Chemicals, Inc.
    • Ryuki KAN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LENS, LENS BLANK, AND EYEWEAR
    • Publication number 20210341759
    • Publication date Nov 4, 2021
    • Mitsui Chemicals, Inc.
    • Eiichiro HIKOSAKA
    • G02 - OPTICS
  • Information Patent Application

    EYEWEAR
    • Publication number 20210132418
    • Publication date May 6, 2021
    • Mitsui Chemicals, Inc.
    • Akihiro MURAMATSU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LENS, LENS BLANK, AND EYEWEAR
    • Publication number 20210055602
    • Publication date Feb 25, 2021
    • Mitsui Chemicals, Inc.
    • Yoshinobu OKADA
    • G02 - OPTICS
  • Information Patent Application

    EYEWEAR SYSTEM
    • Publication number 20210041723
    • Publication date Feb 11, 2021
    • Mitsui Chemicals, Inc.
    • Eiichiro HIKOSAKA
    • G02 - OPTICS
  • Information Patent Application

    LENS UNIT
    • Publication number 20210033890
    • Publication date Feb 4, 2021
    • Mitsui Chemicals, Inc.
    • Eiichiro HIKOSAKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    EYEWEAR
    • Publication number 20200133025
    • Publication date Apr 30, 2020
    • Mitsui Chemicals, Inc.
    • Akihiro MURAMATSU
    • G02 - OPTICS
  • Information Patent Application

    LENS, LENS BLANK, AND EYEWEAR
    • Publication number 20200026098
    • Publication date Jan 23, 2020
    • Mitsui Chemicals, Inc.
    • Yoshinobu OKADA
    • G02 - OPTICS
  • Information Patent Application

    LENS, LENS BLANK, AND EYEWEAR
    • Publication number 20200004049
    • Publication date Jan 2, 2020
    • Mitsui Chemicals, Inc.
    • Yoshinobu OKADA
    • G02 - OPTICS