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Yumi Kanemitsu

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Patents Grantslast 30 patents

  • Information Patent Grant

    Golf club head
    • Patent number 12,029,948
    • Issue date Jul 9, 2024
    • Sumitomo Rubber Industries, Ltd.
    • Yumi Kanemitsu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club shaft
    • Patent number 10,252,125
    • Issue date Apr 9, 2019
    • Sumitomo Rubber Industries, Ltd.
    • Takehiko Hyodo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Golf ball resin composition and golf ball
    • Patent number 9,119,991
    • Issue date Sep 1, 2015
    • Dunlop Sports Co. Ltd.
    • Yumi Kanemitsu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 8,907,020
    • Issue date Dec 9, 2014
    • SRI Sports Limited
    • Hiromasa Tsunashima
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Method for selecting organic sulfur compound for golf ball, method...
    • Patent number 8,877,869
    • Issue date Nov 4, 2014
    • SRI Sports Limited
    • Ayaka Hibi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 8,592,526
    • Issue date Nov 26, 2013
    • SRI Sports Limited
    • Kazuhisa Fushihara
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Solid golf ball
    • Patent number 8,426,526
    • Issue date Apr 23, 2013
    • SRI Sports Limited
    • Kazuhisa Fushihara
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    High-specific-gravity EPDM composition, dynamic damper made from th...
    • Patent number 7,012,111
    • Issue date Mar 14, 2006
    • Sumitomo Rubber Industries, Ltd.
    • Yumi Kanemitsu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Ball-batting implement testing device
    • Patent number 6,755,072
    • Issue date Jun 29, 2004
    • Sumitomo Rubber Industries, Ltd.
    • Yumi Kanemitsu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Dynamic damper and dynamic damper-installed tennis racket
    • Patent number 6,623,384
    • Issue date Sep 23, 2003
    • Sumitomo Rubber Industries, Ltd.
    • Yumi Kanemitsu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Tennis racket with vibration damping member
    • Patent number 6,293,878
    • Issue date Sep 25, 2001
    • Sumitomo Rubber Industries, Ltd.
    • Takuzo Iwatsubo
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20230056990
    • Publication date Feb 23, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Yumi KANEMITSU
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    PRESSURIZING DEVICE, AND METHOD AND APPARATUS FOR MANUFACTURING FIB...
    • Publication number 20220097318
    • Publication date Mar 31, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Masahide ONUKI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    GOLF CLUB SHAFT
    • Publication number 20180078834
    • Publication date Mar 22, 2018
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Takehiko HYODO
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL
    • Publication number 20130303307
    • Publication date Nov 14, 2013
    • DUNLOP SPORTS CO. LTD.
    • Ryota SAKAMINE
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL RESIN COMPOSITION AND GOLF BALL
    • Publication number 20130172112
    • Publication date Jul 4, 2013
    • DUNLOP SPORTS CO. LTD.
    • Yumi Kanemitsu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL
    • Publication number 20120149496
    • Publication date Jun 14, 2012
    • Hiromasa Tsunashima
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    METHOD FOR SELECTING ORGANIC SULFUR COMPOUND FOR GOLF BALL, METHOD...
    • Publication number 20120135823
    • Publication date May 31, 2012
    • Ayaka HIBI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GOLF BALL
    • Publication number 20110105244
    • Publication date May 5, 2011
    • Kazuhisa FUSHIHARA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    SOLID GOLF BALL
    • Publication number 20110086727
    • Publication date Apr 14, 2011
    • Kazuhisa FUSHIHARA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Pillow
    • Publication number 20050223493
    • Publication date Oct 13, 2005
    • Sumitomo Rubber Industries, Ltd.
    • Hiroto Setokawa
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    High-specific-gravity epdm composition, dynamic damper made from th...
    • Publication number 20040048698
    • Publication date Mar 11, 2004
    • Yumi Kanemitsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Dynamic damper and dynamic damper-installed tennis racket
    • Publication number 20020058557
    • Publication date May 16, 2002
    • Yumi Kanemitsu
    • A63 - SPORTS GAMES AMUSEMENTS