TREA

Atsuo Kabeta

Follow

Person

  • Tochigi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Superimpose-plate for view finder
    • Patent number 7,046,925
    • Issue date May 16, 2006
    • PENTAX Corporation
    • Hidefumi Kaneko
    • G02 - OPTICS
  • Information Patent Grant

    Lens
    • Patent number 6,999,249
    • Issue date Feb 14, 2006
    • PENTAX Corporation
    • Atsuo Kabeta
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Superimpose-plate for view finder
    • Publication number 20040156128
    • Publication date Aug 12, 2004
    • PENTAX CORPORATION
    • Hidefumi Kaneko
    • G02 - OPTICS
  • Information Patent Application

    Lens
    • Publication number 20040066560
    • Publication date Apr 8, 2004
    • PENTAX CORPORATION
    • Atsuo Kabeta
    • G02 - OPTICS