TREA

Ikuo Nanno

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for actuating objective lens
    • Patent number 4,863,240
    • Issue date Sep 5, 1989
    • Seiko Instruments & Electronics Ltd.
    • Atsunobu Nakajima
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Apparatus for actuating objective lens
    • Patent number 4,790,628
    • Issue date Dec 13, 1988
    • Seiko Instruments & Electronics Ltd.
    • Ikuo Nanno
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Objective lens apparatus
    • Patent number 4,650,294
    • Issue date Mar 17, 1987
    • Seiko Instruments & Electronics Ltd.
    • Ikuo Nanno
    • G11 - INFORMATION STORAGE