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Yasumasa Shimizu

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  • Chichibu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 7,390,852
    • Issue date Jun 24, 2008
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number RE40118
    • Issue date Feb 26, 2008
    • Bridgestone Corporation
    • Hideo Watanabe
    • 473 - Games using tangible projectile
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 7,160,940
    • Issue date Jan 9, 2007
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece golf ball
    • Patent number 7,086,970
    • Issue date Aug 8, 2006
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Solid multi-piece golf ball
    • Patent number 7,048,649
    • Issue date May 23, 2006
    • Bridgestone Sports Co., Ltd.
    • Hideo Watanabe
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece golf ball
    • Patent number 7,037,215
    • Issue date May 2, 2006
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,981,925
    • Issue date Jan 3, 2006
    • Bridgestone Sports Co., Ltd.
    • Yasumasa Shimizu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece golf ball
    • Patent number 6,939,250
    • Issue date Sep 6, 2005
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Two-piece solid golf ball
    • Patent number 6,921,346
    • Issue date Jul 26, 2005
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Two-piece solid golf ball
    • Patent number 6,887,168
    • Issue date May 3, 2005
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,875,132
    • Issue date Apr 5, 2005
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,824,478
    • Issue date Nov 30, 2004
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,786,839
    • Issue date Sep 7, 2004
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Two-piece solid golf ball
    • Patent number 6,786,840
    • Issue date Sep 7, 2004
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece golf ball
    • Patent number 6,758,765
    • Issue date Jul 6, 2004
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,743,122
    • Issue date Jun 1, 2004
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Two-piece golf ball
    • Patent number 6,729,974
    • Issue date May 4, 2004
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Two-piece golf ball
    • Patent number 6,726,578
    • Issue date Apr 27, 2004
    • Bridgestone Sports Co, Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 6,632,148
    • Issue date Oct 14, 2003
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 6,602,152
    • Issue date Aug 5, 2003
    • Bridgestone Sports Co., Ltd.
    • Hisashi Yamagishi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,592,471
    • Issue date Jul 15, 2003
    • Bridgestone Sports Co., Ltd.
    • Hideo Watanabe
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,561,925
    • Issue date May 13, 2003
    • Bridgestone Sports Co., Ltd.
    • Hideo Watanabe
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,277,036
    • Issue date Aug 21, 2001
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,251,031
    • Issue date Jun 26, 2001
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,117,026
    • Issue date Sep 12, 2000
    • Bridgestone Sports Co., Ltd.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Multi-piece solid golf ball
    • Publication number 20060276596
    • Publication date Dec 7, 2006
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Hayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Multi-piece golf ball
    • Publication number 20050090334
    • Publication date Apr 28, 2005
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Hayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Multi-piece solid golf ball
    • Publication number 20050075196
    • Publication date Apr 7, 2005
    • BRIDGESTONE SPORTS CO., LTD.
    • Yasumasa Shimizu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Two-piece solid golf ball
    • Publication number 20040110577
    • Publication date Jun 10, 2004
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Two-piece solid golf ball
    • Publication number 20040106473
    • Publication date Jun 3, 2004
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Multi-piece solid golf ball
    • Publication number 20040106478
    • Publication date Jun 3, 2004
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Hayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Multi-piece solid golf ball
    • Publication number 20040106471
    • Publication date Jun 3, 2004
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Two-piece solid golf ball
    • Publication number 20040106472
    • Publication date Jun 3, 2004
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Hayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Multi-piece solid golf ball
    • Publication number 20040106470
    • Publication date Jun 3, 2004
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Hayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Multi-piece solid golf ball
    • Publication number 20040106474
    • Publication date Jun 3, 2004
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Hayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Multi-piece golf ball
    • Publication number 20030130060
    • Publication date Jul 10, 2003
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Hayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Two-piece golf ball
    • Publication number 20030119607
    • Publication date Jun 26, 2003
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Two-piece golf ball
    • Publication number 20030119608
    • Publication date Jun 26, 2003
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Hayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Multi-piece golf ball
    • Publication number 20030114253
    • Publication date Jun 19, 2003
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Hayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Multi-piece golf ball
    • Publication number 20030114252
    • Publication date Jun 19, 2003
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf ball
    • Publication number 20030083154
    • Publication date May 1, 2003
    • BRIDGESTONE SPORTS CO., LTD.
    • Hisashi Yamagishi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Golf ball
    • Publication number 20030083157
    • Publication date May 1, 2003
    • BRIDGESTONE SPORTS CO., LTD.
    • Hisashi Yamagishi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf ball
    • Publication number 20020155902
    • Publication date Oct 24, 2002
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    MULTI-PIECE SOLID GOLF BALL
    • Publication number 20020006838
    • Publication date Jan 17, 2002
    • JUNJI HAYASHI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Multi-piece solid golf ball
    • Publication number 20010016522
    • Publication date Aug 23, 2001
    • Hideo Watanabe
    • A63 - SPORTS GAMES AMUSEMENTS