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Yoshimichi Ishii

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  • Neyagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Machine tool
    • Patent number 6,220,799
    • Issue date Apr 24, 2001
    • Matsushita Electric Industrial Co.,Ltd.
    • Norio Okutani
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Exposure apparatus for transferring a mask pattern onto a substrate
    • Patent number 5,737,064
    • Issue date Apr 7, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Takashi Inoue
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Exposure method and exposure apparatus
    • Patent number 5,573,877
    • Issue date Nov 12, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Takashi Inoue
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY