TREA

Hiroyuki Kubozoe

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  • Ohta, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reflection mirror
    • Patent number 5,691,844
    • Issue date Nov 25, 1997
    • Pioneer Electronic Corporation
    • Tomihiro Oguchi
    • G02 - OPTICS
  • Information Patent Grant

    Frequency/voltage converting device
    • Patent number 5,053,936
    • Issue date Oct 1, 1991
    • Pioneer Electronic Corporation
    • Jun Honda
    • G01 - MEASURING TESTING