TREA

Masahiro Akamatsu

Follow

Person

  • Kanagawa, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Optical deflector and optical device
    • Patent number 8,553,306
    • Issue date Oct 8, 2013
    • Ricoh Company, Ltd.
    • Tetsurou Saitoh
    • G02 - OPTICS
  • Information Patent Grant

    Optical deflector
    • Patent number 7,773,282
    • Issue date Aug 10, 2010
    • Stanley Electric Co., Ltd.
    • Masanao Tani
    • G02 - OPTICS
  • Information Patent Grant

    Optical deflector
    • Patent number 7,605,966
    • Issue date Oct 20, 2009
    • Stanley Electric Co., Ltd.
    • Masanao Tani
    • G02 - OPTICS
  • Information Patent Grant

    Optical deflector
    • Patent number 7,605,965
    • Issue date Oct 20, 2009
    • Stanley Electric Co., Ltd.
    • Masanao Tani
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL DEFLECTOR
    • Publication number 20090323151
    • Publication date Dec 31, 2009
    • Stanley Electric Co., Ltd
    • Masanao Tani
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEFLECTOR
    • Publication number 20090185253
    • Publication date Jul 23, 2009
    • Stanley Electric Co., Ltd
    • Masanao Tani
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEFLECTOR
    • Publication number 20090180167
    • Publication date Jul 16, 2009
    • Stanley Electric Co., Ltd
    • Masanao Tani
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEFLECTOR AND OPTICAL DEVICE
    • Publication number 20080225363
    • Publication date Sep 18, 2008
    • Tetsurou SAITOH
    • G02 - OPTICS