TREA

Kenji Kobayashi

Follow

Person

  • Tsubame-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Golf club and method for manufacturing the same
    • Patent number 7,258,624
    • Issue date Aug 21, 2007
    • K.K. Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Method for manufacturing a golf club
    • Patent number 6,558,273
    • Issue date May 6, 2003
    • K.K. Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club
    • Patent number 6,001,029
    • Issue date Dec 14, 1999
    • K.K. Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club
    • Patent number 5,921,872
    • Issue date Jul 13, 1999
    • K.K. Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 5,749,794
    • Issue date May 12, 1998
    • Kabushiki Kaisha Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Iron-type golf club head
    • Patent number 5,735,755
    • Issue date Apr 7, 1998
    • Kabushiki Kaisha Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Method for manufacturing iron-type golf club head
    • Patent number 5,676,605
    • Issue date Oct 14, 1997
    • K.K. Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Iron-type golf club head
    • Patent number 5,665,013
    • Issue date Sep 9, 1997
    • Kabushiki Kaisha Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head with peripheral balance weights
    • Patent number 5,613,917
    • Issue date Mar 25, 1997
    • K.K. Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Wood-type golf club head
    • Patent number 5,611,742
    • Issue date Mar 18, 1997
    • Kabushiki Kaisha Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Iron type golf club head
    • Patent number 5,601,501
    • Issue date Feb 11, 1997
    • K.K. Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head with peripheral weight
    • Patent number 5,599,243
    • Issue date Feb 4, 1997
    • K. K. Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head with peripheral balance weights
    • Patent number 5,564,705
    • Issue date Oct 15, 1996
    • K.K. Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Hollow club head with welded hosel
    • Patent number 5,556,097
    • Issue date Sep 17, 1996
    • Kabushiki Kaisha Endo Seisakusho
    • Eimatsu Endo
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Set of iron golf club heads having a shifting back surface
    • Patent number 5,524,880
    • Issue date Jun 11, 1996
    • K.K. Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 5,522,593
    • Issue date Jun 4, 1996
    • Kabushiki Kaisha Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 5,485,998
    • Issue date Jan 23, 1996
    • Kabushiki Kaisha Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 5,439,223
    • Issue date Aug 8, 1995
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf clubhead and its method of manufacturing
    • Patent number 5,429,357
    • Issue date Jul 4, 1995
    • Kabushiki Kaisha Endo Seisakusho
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Metallic golf clubhead
    • Patent number 5,421,577
    • Issue date Jun 6, 1995
    • Kenji Kobayashi
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents