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Eiichi Tadokoro

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of processing silver halide photographic materials where the...
    • Patent number 4,931,378
    • Issue date Jun 5, 1990
    • Fuji Photo Film Co., Ltd.
    • Masato Hirano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Abasive tape
    • Patent number 4,822,672
    • Issue date Apr 18, 1989
    • Fuji Photo Film Co., Ltd.
    • Nobutaka Yamaguchi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Abrasive tape
    • Patent number 4,764,423
    • Issue date Aug 16, 1988
    • Fuji Photo Film Co., Ltd.
    • Nobutaka Yamaguchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,758,468
    • Issue date Jul 19, 1988
    • Fuji Photo Film Co., Ltd.
    • Masatoshi Takahashi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Abrasive tape
    • Patent number 4,756,960
    • Issue date Jul 12, 1988
    • Fuji Photo Film Co., Ltd.
    • Nobutaka Yamaguchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Abrasive tape
    • Patent number 4,752,524
    • Issue date Jun 21, 1988
    • Fuji Photo Film Co., Ltd.
    • Nobutaka Yamaguchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,734,325
    • Issue date Mar 29, 1988
    • Fuji Photo Film Co., Ltd.
    • Katsumi Ryoke
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,731,278
    • Issue date Mar 15, 1988
    • Fuji Photo Film Co., Ltd.
    • Katsumi Ryoke
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,728,569
    • Issue date Mar 1, 1988
    • Fuji Photo Film Co., Ltd.
    • Katsumi Ryoke
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,696,858
    • Issue date Sep 29, 1987
    • Fuji Photo Film Co., Ltd.
    • Katsumi Ryoke
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,693,929
    • Issue date Sep 15, 1987
    • Fuji Photo Film Co., Ltd.
    • Katsumi Ryoke
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,686,139
    • Issue date Aug 11, 1987
    • Fuji Photo Film Co., Ltd.
    • Katsumi Ryoke
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,663,217
    • Issue date May 5, 1987
    • Fuji Photo Film Co., Ltd.
    • Nobutaka Yamaguchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,650,720
    • Issue date Mar 17, 1987
    • Fuji Photo Film Co., Ltd.
    • Nobutaka Yamaguchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,649,072
    • Issue date Mar 10, 1987
    • Fuji Photo Film Co., Ltd.
    • Katsumi Ryoke
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium having improved running properties
    • Patent number 4,614,685
    • Issue date Sep 30, 1986
    • Fuji Photo Film Co., Ltd.
    • Katsumi Ryoke
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,601,946
    • Issue date Jul 22, 1986
    • Fuji Photo Film Co., Ltd.
    • Shinobu Iida
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,582,754
    • Issue date Apr 15, 1986
    • Fuji Photo Film Co., Ltd.
    • Katsumi Ryoke
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,579,778
    • Issue date Apr 1, 1986
    • Fuji Photo Film Co., Ltd.
    • Nobutaka Yamaguchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,552,799
    • Issue date Nov 12, 1985
    • Fuji Photo Film Co., Ltd.
    • Katsumi Ryoke
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,552,798
    • Issue date Nov 12, 1985
    • Fuji Photo Film Co., Ltd.
    • Katsumi Ryoke
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording materials
    • Patent number 4,551,386
    • Issue date Nov 5, 1985
    • Fuji Photo Film Co., Ltd.
    • Nobutaka Yamaguchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,546,038
    • Issue date Oct 8, 1985
    • Fuji Photo Film Company, Limited
    • Nobutaka Yamaguchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,544,601
    • Issue date Oct 1, 1985
    • Fuji Photo Film Co., Ltd.
    • Nobutaka Yamaguchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium having improved running properties
    • Patent number 4,539,257
    • Issue date Sep 3, 1985
    • Fuji Photo Film Co., Ltd.
    • Katsumi Ryoke
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Method of preparing a magnetic recording medium with a calendering...
    • Patent number 4,499,121
    • Issue date Feb 12, 1985
    • Fuji Photo Film Co., Ltd.
    • Nobutaka Yamaguchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,497,864
    • Issue date Feb 5, 1985
    • Fuji Photo Film Co., Ltd.
    • Katsumi Ryoke
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Supercalendering apparatus
    • Patent number 4,466,164
    • Issue date Aug 21, 1984
    • Fuji Photo Film Co., Ltd.
    • Eiichi Tadokoro
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Magnetic recording medium
    • Patent number 4,450,199
    • Issue date May 22, 1984
    • Fuji Photo Film Co., Ltd.
    • Eiichi Tadokoro
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Method for producing magnetic recording medium
    • Patent number 4,356,232
    • Issue date Oct 26, 1982
    • Fuji Photo Film Co., Ltd.
    • Eiichi Tadokoro
    • G11 - INFORMATION STORAGE