Yuji Shimizu

Person

  • Hino, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic recording medium

    • Patent number 5,496,614
    • Issue date Mar 5, 1996
    • Konica Corporation
    • Yasushi Nakano
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium

    • Patent number 5,482,762
    • Issue date Jan 9, 1996
    • Konica Corporation
    • Setsuko Kawahara
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium

    • Patent number 5,188,907
    • Issue date Feb 23, 1993
    • Konica Corporation
    • Setsuko Kawahara
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium

    • Patent number 5,110,658
    • Issue date May 5, 1992
    • Konica Corporation
    • Yasushi Nakano
    • G11 - INFORMATION STORAGE