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Masayoshi Hasuo

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyethylene terephthalate resin composition
    • Patent number 4,840,981
    • Issue date Jun 20, 1989
    • Mitsubishi Chemical Industries Limited
    • Masayoshi Hasuo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Transparent copolyamide from bis(3-methyl-4-amino-cyclohexyl)methane
    • Patent number 4,794,158
    • Issue date Dec 27, 1988
    • Mitsubishi Kasei Corporation
    • Masayoshi Hasuo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing polycarbonate resin with tertiary alryl pheno...
    • Patent number 4,775,739
    • Issue date Oct 4, 1988
    • Mitsubishi Chemical Industries Limited
    • Masayoshi Hasuo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polycarbonate and optical disc substrate
    • Patent number 4,734,488
    • Issue date Mar 29, 1988
    • Mitsubishi Chemical Industries Ltd.
    • Masayoshi Hasuo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Optical disc substrate made of a copolycarbonate
    • Patent number 4,680,374
    • Issue date Jul 14, 1987
    • Mitsubishi Chemical Industries Ltd.
    • Masayoshi Hasuo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for preparing polyolefin
    • Patent number 4,507,450
    • Issue date Mar 26, 1985
    • Mitsubishi Chemical Industries Limited
    • Genjiro Kakogawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing polyolefins
    • Patent number 4,381,383
    • Issue date Apr 26, 1983
    • Mitsubishi Chemical Industries Limited
    • Masayoshi Hasuo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing propylene-ethylene block copolymer
    • Patent number 4,380,608
    • Issue date Apr 19, 1983
    • Mitsubishi Chemical Industries, Ltd.
    • Masayoshi Hasuo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for polymerizing propylene
    • Patent number 4,357,452
    • Issue date Nov 2, 1982
    • Mitsubishi Chemical Industries Limited
    • Genjiro Kakogawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing propylene-ethylene block copolymer
    • Patent number 4,339,557
    • Issue date Jul 13, 1982
    • Mitsubishi Chemical Industries, Ltd.
    • Masayoshi Hasuo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing solid titanium trichloride
    • Patent number 4,305,920
    • Issue date Dec 15, 1981
    • Mitsubishi Chemical Industries, Ltd.
    • Masayoshi Hasuo
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process for polymerizing propylene
    • Patent number 4,258,161
    • Issue date Mar 24, 1981
    • Mitsubishi Chemical Industries Ltd.
    • Genjiro Kakogawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for preparing polyolefin
    • Patent number 4,229,558
    • Issue date Oct 21, 1980
    • Mitsubishi Chemical Industries Limited
    • Genjiro Kakogawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Preparation of solid titanium trichloride
    • Patent number 4,115,532
    • Issue date Sep 19, 1978
    • Mitsubishi Chemical Industries, Ltd.
    • Kazuo Yamaguchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Preparation of solid titanium trichloride
    • Patent number 4,115,533
    • Issue date Sep 19, 1978
    • Mitsubishi Chemical Industries, Ltd.
    • Kazuo Yamaguchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...