TREA

Kaoru Sekiguchi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light reflection plate
    • Patent number 7,771,068
    • Issue date Aug 10, 2010
    • The Furukawa Electric Co., Ltd.
    • Osamu Suzuki
    • G02 - OPTICS
  • Information Patent Grant

    Semiconductor laser diode module
    • Patent number 7,030,422
    • Issue date Apr 18, 2006
    • The Furukawa Electric Co., Ltd.
    • Jun Miyokawa
    • G02 - OPTICS
  • Information Patent Grant

    Semiconductor laser diode module
    • Patent number 6,734,517
    • Issue date May 11, 2004
    • The Furukawa Electric Co., Ltd.
    • Jun Miyokawa
    • G02 - OPTICS
  • Information Patent Grant

    Semiconductor laser diode module
    • Patent number 6,720,582
    • Issue date Apr 13, 2004
    • The Furukawa Electric Co., Ltd.
    • Jun Miyokawa
    • G02 - OPTICS

Patents Applicationslast 30 patents