TREA

Shunichi Kashiwagi

Follow

Person

  • Chichibu, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,716,117
    • Issue date Apr 6, 2004
    • Bridgestone Sports Co., Ltd.
    • Yasushi Ichikawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 6,616,552
    • Issue date Sep 9, 2003
    • Bridgestone Sports Co., Ltd.
    • Rinya Takesue
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Solid golf balls and method of making
    • Patent number 6,582,325
    • Issue date Jun 24, 2003
    • Bridgestone Sports Co., Ltd.
    • Yasushi Ichikawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 6,525,139
    • Issue date Feb 25, 2003
    • Bridgestone Sport Co., Ltd.
    • Rinya Takesue
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball and cover stock
    • Patent number 6,417,282
    • Issue date Jul 9, 2002
    • Bridgestone Sports Co., Ltd.
    • Rinya Takesue
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball cover stocks and golf balls
    • Patent number 6,384,135
    • Issue date May 7, 2002
    • Bridgestone Sports Co., Ltd.
    • Rinya Takesue
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,334,819
    • Issue date Jan 1, 2002
    • Bridgestone Sports Co., Ltd.
    • Yasushi Ichikawa
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Golf ball cover compositions and golf balls
    • Patent number 6,329,458
    • Issue date Dec 11, 2001
    • Bridgestone Sports Co., Ltd.
    • Rinya Takesue
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball
    • Patent number 6,319,152
    • Issue date Nov 20, 2001
    • Bridgestone Sports Co., Ltd.
    • Rinya Takesue
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,299,551
    • Issue date Oct 9, 2001
    • Bridgestone Sports Co., Ltd.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball and cover stock
    • Patent number 6,268,437
    • Issue date Jul 31, 2001
    • Bridgestone Sports Co., Ltd.
    • Rinya Takesue
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball cover stocks and golf balls
    • Patent number 6,251,991
    • Issue date Jun 26, 2001
    • Bridgestone Sports Co., Ltd.
    • Rinya Takesue
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,244,978
    • Issue date Jun 12, 2001
    • Bridgestone Sports Co., Ltd.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,213,896
    • Issue date Apr 10, 2001
    • Bridgestone Sports Co., Ltd.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,210,292
    • Issue date Apr 3, 2001
    • Bridgestone Sports Co., Ltd.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 6,179,728
    • Issue date Jan 30, 2001
    • Bridgestone Sports Co., Ltd.
    • Shunichi Kashiwagi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball
    • Patent number 6,130,294
    • Issue date Oct 10, 2000
    • Bridgestone Sports Co., Ltd.
    • Yasushi Ichikawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Solid golf balls and method of making
    • Patent number 6,123,628
    • Issue date Sep 26, 2000
    • Bridgestone Sports Co., Ltd.
    • Yasushi Ichikawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Golf ball
    • Patent number 6,120,392
    • Issue date Sep 19, 2000
    • Bridgestone Sports Co., Ltd.
    • Shunichi Kashiwagi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball
    • Patent number 6,063,869
    • Issue date May 16, 2000
    • Bridgestone Sports Co., Ltd.
    • Shunichi Kashiwagi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball
    • Patent number 6,037,419
    • Issue date Mar 14, 2000
    • Bridgestone Sports Co., Ltd.
    • Rinya Takesue
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball cover stocks and golf balls
    • Patent number 6,034,182
    • Issue date Mar 7, 2000
    • Bridgestone Sports Co., Ltd.
    • Shunichi Kashiwagi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball
    • Patent number 6,022,279
    • Issue date Feb 8, 2000
    • Bridgestone Sports Co., Ltd.
    • Hisashi Yamagishi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Ionomer covered golf ball
    • Patent number 5,994,472
    • Issue date Nov 30, 1999
    • Bridgestone Sports Co., Ltd.
    • Yoshinori Egashira
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 5,977,264
    • Issue date Nov 2, 1999
    • Bridgestone Sports Co., Ltd.
    • Yasushi Ichikawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 5,935,021
    • Issue date Aug 10, 1999
    • Bridgestone Sports Co., Ltd.
    • Shunichi Kashiwagi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 5,929,189
    • Issue date Jul 27, 1999
    • Bridgestone Sports Co., Ltd.
    • Yasushi Ichikawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball
    • Patent number 5,902,192
    • Issue date May 11, 1999
    • Bridgestone Sports Co., Ltd.
    • Shunichi Kashiwagi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 5,872,185
    • Issue date Feb 16, 1999
    • Bridgestone Sports Co., Ltd.
    • Yasushi Ichikawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Golf ball
    • Publication number 20030008975
    • Publication date Jan 9, 2003
    • Rinya Takesue
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Golf ball
    • Publication number 20030004011
    • Publication date Jan 2, 2003
    • Rinya Takesue
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Multi-piece solid golf ball
    • Publication number 20020086744
    • Publication date Jul 4, 2002
    • BRIDGESTONE SPORTS CO., LTD.
    • Yasushi Ichikawa
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Golf ball and cover stock
    • Publication number 20010020069
    • Publication date Sep 6, 2001
    • Rinya Takesue
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf ball cover stocks and golf balls
    • Publication number 20010009947
    • Publication date Jul 26, 2001
    • Rinya Takesue
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MULTI-PIECE SOLID GOLF BALL
    • Publication number 20010002372
    • Publication date May 31, 2001
    • YASUSHI ICHIKAWA
    • B32 - LAYERED PRODUCTS