TREA

Ichiro Tominaga

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  • Kakogawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Structural material and process for its production
    • Patent number 6,335,100
    • Issue date Jan 1, 2002
    • Sumitomo Rubber Industries, Ltd.
    • Ichiro Tominaga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Tennis ball
    • Patent number 5,308,060
    • Issue date May 3, 1994
    • Sumitomo Rubber Industries, Ltd.
    • Masao Nakamura
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Low-temperature insulating material
    • Patent number 5,077,336
    • Issue date Dec 31, 1991
    • Sumitomo Rubber Industries, Ltd.
    • Takefumi Nakashita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Iron type golf club head
    • Patent number 4,687,205
    • Issue date Aug 18, 1987
    • Simitomo Rubber Industries, Ltd.
    • Ichiro Tominaga
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Composition for cover of golf balls
    • Patent number 4,567,219
    • Issue date Jan 28, 1986
    • Sumitomo Rubber Industries, Ltd.
    • Ichiro Tominaga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball
    • Patent number 4,561,657
    • Issue date Dec 31, 1985
    • Sumitomo Rubber Industries, Ltd.
    • Ichiro Tominaga
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Solid golf balls
    • Patent number 4,556,220
    • Issue date Dec 3, 1985
    • Sumitomo Rubber Industries, Ltd.
    • Ichiro Tominaga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for measuring physical properties of material
    • Patent number 4,543,827
    • Issue date Oct 1, 1985
    • Sumitomo Rubber Industries
    • Ichiro Tominaga
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Process for preparing a solid golf ball
    • Patent number 4,305,851
    • Issue date Dec 15, 1981
    • Sumitomo Rubber Industries, Ltd.
    • Ichiro Tominaga
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of discriminating kinds of golf balls
    • Patent number 4,289,032
    • Issue date Sep 15, 1981
    • Sumitomo Rubber Industries, Inc.
    • Ichiro Tominaga
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Method of measuring hardness of flexible thread-wound golf balls or...
    • Patent number 4,289,031
    • Issue date Sep 15, 1981
    • Sumitomo Rubber Industries, Ltd.
    • Ichiro Tominaga
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Composition for the outer layer of a golf ball
    • Patent number 4,185,831
    • Issue date Jan 29, 1980
    • Sumitomo Rubber Industries, Ltd.
    • Ichiro Tominaga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...