TREA

Toru Matsumoto

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  • Utsunomiya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adapter for camera lens
    • Patent number D963732
    • Issue date Sep 13, 2022
    • Canon Kabushiki Kaisha
    • Masahisa Tamura
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Adapter for camera lens
    • Patent number D960962
    • Issue date Aug 16, 2022
    • Canon Kabushiki Kaisha
    • Masahisa Tamura
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Adapter for camera lens
    • Patent number D958869
    • Issue date Jul 26, 2022
    • Canon Kabushiki Kaisha
    • Masahisa Tamura
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Adapter for camera lens
    • Patent number D958226
    • Issue date Jul 19, 2022
    • Canon Kabushiki Kaisha
    • Masahisa Tamura
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Adapter for camera lens
    • Patent number D958224
    • Issue date Jul 19, 2022
    • Canon Kabushiki Kaisha
    • Masahisa Tamura
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Adapter for camera lens
    • Patent number D958225
    • Issue date Jul 19, 2022
    • Canon Kabushiki Kaisha
    • Masahisa Tamura
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Adapter for camera lens
    • Patent number D958227
    • Issue date Jul 19, 2022
    • Canon Kabushiki Kaisha
    • Masahisa Tamura
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Interchangeable lens for camera
    • Patent number D900197
    • Issue date Oct 27, 2020
    • Canon Kabushiki Kaisha
    • Masahisa Tamura
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Interchangeable lens for camera
    • Patent number D900194
    • Issue date Oct 27, 2020
    • Canon Kabushiki Kaisha
    • Masahisa Tamura
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Interchangeable lens for camera
    • Patent number D900195
    • Issue date Oct 27, 2020
    • Canon Kabushiki Kaisha
    • Masahisa Tamura
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Interchangeable lens for camera
    • Patent number D900196
    • Issue date Oct 27, 2020
    • Canon Kabushiki Kaisha
    • Masahisa Tamura
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Interchangeable lens for camera
    • Patent number D900193
    • Issue date Oct 27, 2020
    • Canon Kabushiki Kaisha
    • Masahisa Tamura
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Interchangeable lens for camera
    • Patent number D899485
    • Issue date Oct 20, 2020
    • Canon Kabushiki Kaisha
    • Masahisa Tamura
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Interchangeable lens for camera
    • Patent number D899486
    • Issue date Oct 20, 2020
    • Canon Kabushiki Kaisha
    • Masahisa Tamura
    • D16 - Photography and optical equipment