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Tetsuo YAMAGUCHI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Shoe
    • Patent number 7,712,231
    • Issue date May 11, 2010
    • SRI Sports Limited
    • Ikuko Umezawa
    • A43 - FOOTWEAR
  • Information Patent Grant

    Golf putter head
    • Patent number 7,364,514
    • Issue date Apr 29, 2008
    • SRI Sports Limited
    • Tetsuo Yamaguchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 7,331,877
    • Issue date Feb 19, 2008
    • SRI Sports Limited
    • Tetsuo Yamaguchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf putter head
    • Patent number 7,270,609
    • Issue date Sep 18, 2007
    • SRI Sports Limited
    • Tetsuo Yamaguchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 7,086,963
    • Issue date Aug 8, 2006
    • SRI Sports Limited
    • Masahide Onuki
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Zirconium system amorphous alloy
    • Patent number 6,652,673
    • Issue date Nov 25, 2003
    • Sumitomo Rubber Industries, Ltd.
    • Akihisa Inoue
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Solid golf ball
    • Patent number 6,583,229
    • Issue date Jun 24, 2003
    • Sumitomo Rubber Industries, Ltd.
    • Satoshi Mano
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Molded product of amorphous metal and manufacturing method for the...
    • Patent number 6,371,195
    • Issue date Apr 16, 2002
    • Sumitomo Rubber Industries, Ltd.
    • Masahide Onuki
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 6,354,966
    • Issue date Mar 12, 2002
    • Sumitomo Rubber Industries, Ltd.
    • Kouhei Takemura
    • A63 - SPORTS GAMES AMUSEMENTS
  • 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

    Molded product of amorphous metal and manufacturing method for the...
    • Patent number 6,258,183
    • Issue date Jul 10, 2001
    • Sumitomo Rubber Industries, Ltd.
    • Masahide Onuki
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method of making a golf ball with improved flight distance and shot...
    • Patent number 6,123,629
    • Issue date Sep 26, 2000
    • Sumitomo Rubber Industries Limited
    • Tetsuo Yamaguchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 6,117,023
    • Issue date Sep 12, 2000
    • Sumitomo Rubber Industries, Ltd.
    • Masahide Onuki
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 6,089,992
    • Issue date Jul 18, 2000
    • Sumitomo Rubber Industries, Inc.
    • Masahide Onuki
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Rotation speed measuring machine for flying globe
    • Patent number 5,798,833
    • Issue date Aug 25, 1998
    • Sumitomo Rubber Industries, Ltd.
    • Masahide Onuki
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Method of making a shock resistant tool comprising a fiber reinforc...
    • Patent number 5,424,021
    • Issue date Jun 13, 1995
    • Sumitomo Rubber Industries, Limited
    • Shinichi Nakade
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Structural member of pipe shape
    • Patent number 5,348,777
    • Issue date Sep 20, 1994
    • Sumitomo Rubber Industries, Ltd.
    • Masahide Oonuki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Structural member of pipe shape
    • Patent number 5,242,721
    • Issue date Sep 7, 1993
    • Sumitomo Rubber Industries, Ltd.
    • Masahide Oonuki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tennis racket frame
    • Patent number 5,114,145
    • Issue date May 19, 1992
    • Sumitomo Rubber Industries, Ltd.
    • Tetsuo Yamaguchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Speaker diaphragm
    • Patent number 5,102,729
    • Issue date Apr 7, 1992
    • Sumitomo Rubber Industries, Ltd.
    • Tetsuo Yamaguchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Reaction injection machine utilizing a plurality of reactant liquids
    • Patent number 5,082,437
    • Issue date Jan 21, 1992
    • Sumitomo Rubber Industries, Ltd.
    • Hiroomi Matsushita
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Hollow rubber fender
    • Patent number 5,054,414
    • Issue date Oct 8, 1991
    • Sumitomo Rubber Industries
    • Tetsuo Yamaguchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Golf club and method of designing same
    • Patent number 4,928,965
    • Issue date May 29, 1990
    • Sumitomo Rubber Industries, Ltd.
    • Tetsuo Yamaguchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 4,809,978
    • Issue date Mar 7, 1989
    • Sumitoto Rubber Industries, Ltd.
    • Tetsuo Yamaguchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Iron type golf club head
    • Patent number 4,792,140
    • Issue date Dec 20, 1988
    • Sumitomo Rubber Industries, Ltd.
    • Tetsuo Yamaguchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Cushioning fender assembly
    • Patent number 4,319,539
    • Issue date Mar 16, 1982
    • Sumitomo Rubber Industries, Ltd.
    • Masaru Fujii
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cushioning fender
    • Patent number 4,277,055
    • Issue date Jul 7, 1981
    • Sumitomo Rubber Industries, Ltd.
    • Tetsuo Yamaguchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Elastically deformable fender
    • Patent number 4,267,792
    • Issue date May 19, 1981
    • Sumitomo Rubber Industries, Ltd.
    • Tamisuke Kimura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    GOLF CLUB
    • Publication number 20170128788
    • Publication date May 11, 2017
    • DUNLOP SPORTS CO., LTD.
    • Tetsuo YAMAGUCHI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB
    • Publication number 20150111658
    • Publication date Apr 23, 2015
    • DUNLOP SPORTS CO. LTD.
    • Tetsuo YAMAGUCHI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB
    • Publication number 20120071258
    • Publication date Mar 22, 2012
    • SRI Sports Limited
    • Tetsuo Yamaguchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Shoe
    • Publication number 20070107258
    • Publication date May 17, 2007
    • SRI Sports Limited
    • Ikuko Umezawa
    • A43 - FOOTWEAR
  • Information Patent Application

    Golf club
    • Publication number 20050181887
    • Publication date Aug 18, 2005
    • Sumitomo Rubber Industries, Ltd.
    • Yoshinori Sano
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf putter head
    • Publication number 20050020380
    • Publication date Jan 27, 2005
    • Tetsuo Yamaguchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf putter head
    • Publication number 20050020381
    • Publication date Jan 27, 2005
    • Tetsuo Yamaguchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club head
    • Publication number 20040176180
    • Publication date Sep 9, 2004
    • Tetsuo Yamaguchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Solid golf ball
    • Publication number 20030050136
    • Publication date Mar 13, 2003
    • Satoshi Mano
    • A63 - SPORTS GAMES AMUSEMENTS