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Kazuyoshi SHIGA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Golf ball
    • Patent number 12,220,616
    • Issue date Feb 11, 2025
    • Sumitomo Rubber Industries, Ltd.
    • Ayaka Shindo
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Rubber composition and crosslinked rubber molded product
    • Patent number 12,202,954
    • Issue date Jan 21, 2025
    • Sumitomo Rubber Industries, Ltd.
    • Takumi Kaneko
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 12,109,458
    • Issue date Oct 8, 2024
    • Sumitomo Rubber Industries, Ltd.
    • Takumi Kaneko
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aqueous adhesive for tennis ball
    • Patent number 12,098,302
    • Issue date Sep 24, 2024
    • Sumitomo Rubber Industries, Ltd.
    • Sho Goji
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 12,083,391
    • Issue date Sep 10, 2024
    • Sumitomo Rubber Industries, Ltd.
    • Sho Goji
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 12,023,553
    • Issue date Jul 2, 2024
    • Sumitomo Rubber Industries, Ltd.
    • Masayuki Onishi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 11,975,242
    • Issue date May 7, 2024
    • Sumitomo Rubber Industries, Ltd.
    • Ayaka Shindo
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club grip and golf club
    • Patent number 11,865,419
    • Issue date Jan 9, 2024
    • Sumitomo Rubber Industries, Ltd.
    • Sho Goji
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball rubber composition and golf ball using the same
    • Patent number 11,826,615
    • Issue date Nov 28, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Kai Hayashi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Modified diene-based polymer
    • Patent number 11,820,838
    • Issue date Nov 21, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Takumi Kaneko
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball
    • Patent number 11,794,078
    • Issue date Oct 24, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Hikaru Nagakura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Production method of modified diene-based polymer
    • Patent number 11,787,879
    • Issue date Oct 17, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Takumi Kaneko
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf club grip and golf club
    • Patent number 11,771,967
    • Issue date Oct 3, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Sho Goji
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 11,731,006
    • Issue date Aug 22, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Yasuo Naito
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 11,707,648
    • Issue date Jul 25, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Yasuo Naito
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 11,684,823
    • Issue date Jun 27, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Kai Hayashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Golf ball
    • Patent number 11,633,649
    • Issue date Apr 25, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Hikaru Nagakura
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Rubber composition for hollow ball and hollow ball
    • Patent number 11,618,813
    • Issue date Apr 4, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Takehiko Hyodo
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 11,565,154
    • Issue date Jan 31, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Ayaka Shindo
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 11,554,295
    • Issue date Jan 17, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Ayaka Shindo
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Rubber composition for tennis ball and tennis ball
    • Patent number 11,492,463
    • Issue date Nov 8, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Takehiko Hyodo
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 11,426,635
    • Issue date Aug 30, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Hikaru Nagakura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball
    • Patent number 11,376,476
    • Issue date Jul 5, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Chiemi Mikura
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Dithioester compound
    • Patent number 11,370,760
    • Issue date Jun 28, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Takumi Kaneko
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Golf ball
    • Patent number 11,358,033
    • Issue date Jun 14, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Hikaru Nagakura
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 11,266,882
    • Issue date Mar 8, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Kai Hayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Dithioester compound
    • Patent number 11,214,546
    • Issue date Jan 4, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Takumi Kaneko
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Golf ball
    • Patent number 11,185,742
    • Issue date Nov 30, 2021
    • Sumitomo Rubber Industries, Ltd.
    • Ayaka Shindo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing golf ball
    • Patent number 11,167,458
    • Issue date Nov 9, 2021
    • Sumitomo Rubber Industries, Ltd.
    • Ryota Sakamine
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball
    • Patent number 11,148,011
    • Issue date Oct 19, 2021
    • Sumitomo Rubber Industries, Ltd.
    • Hikaru Nagakura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    GOLF BALL
    • Publication number 20240278079
    • Publication date Aug 22, 2024
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Takumi KANEKO
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL
    • Publication number 20240278080
    • Publication date Aug 22, 2024
    • Sumitomo Rubber Industries, Ltd.
    • Hikaru NAGAKURA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL
    • Publication number 20240278081
    • Publication date Aug 22, 2024
    • Sumitomo Rubber Industries, Ltd.
    • Hikaru NAGAKURA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL
    • Publication number 20240278083
    • Publication date Aug 22, 2024
    • Sumitomo Rubber Industries, Ltd.
    • Takumi KANEKO
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    RUBBER COMPOSITION AND CROSSLINKED RUBBER MOLDED PRODUCT
    • Publication number 20240132705
    • Publication date Apr 25, 2024
    • Sumitomo Rubber Industries, Ltd.
    • Ayaka Shindo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GOLF BALL RUBBER COMPOSITION AND GOLF BALL USING THE SAME
    • Publication number 20230364476
    • Publication date Nov 16, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Hikaru NAGAKURA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL
    • Publication number 20230338781
    • Publication date Oct 26, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Ayaka SHINDO
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB GRIP AND GOLF CLUB
    • Publication number 20230338799
    • Publication date Oct 26, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Sho GOJI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    RUBBER COMPOSITION AND CROSSLINKED RUBBER MOLDED PRODUCT
    • Publication number 20230312878
    • Publication date Oct 5, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Takumi Kaneko
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GOLF BALL
    • Publication number 20230310944
    • Publication date Oct 5, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Takashi KAJIKAWA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    GOLF BALL
    • Publication number 20230293949
    • Publication date Sep 21, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Sho GOJI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL
    • Publication number 20230201670
    • Publication date Jun 29, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Ayaka SHINDO
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    RUBBER COMPOSITION AND CROSSLINKED RUBBER MOLDED PRODUCT
    • Publication number 20230135863
    • Publication date May 4, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Hiroshi TADAOKA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    RUBBER COMPOSITION AND CROSSLINKED RUBBER MOLDED PRODUCT
    • Publication number 20230114853
    • Publication date Apr 13, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Takumi Kaneko
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RUBBER COMPOSITION AND CROSSLINKED RUBBER MOLDED PRODUCT
    • Publication number 20230064604
    • Publication date Mar 2, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Hiroshi TADAOKA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    RUBBER COMPOSITION AND CROSSLINKED RUBBER MOLDED PRODUCT
    • Publication number 20230033200
    • Publication date Feb 2, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Hiroshi TADAOKA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AQUEOUS ADHESIVE FOR RUBBER
    • Publication number 20230026920
    • Publication date Jan 26, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Yuko KUJIRAI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    ADHESIVE FOR TENNIS BALL
    • Publication number 20230024062
    • Publication date Jan 26, 2023
    • Sumitomo Rubber Industries, Ltd.
    • Takehiko HYODO
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    ADHESIVE FOR TENNIS BALL
    • Publication number 20230027197
    • Publication date Jan 26, 2023
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Takehiko HYODO
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    RUBBER COMPOSITION AND CROSSLINKED RUBBER MOLDED PRODUCT
    • Publication number 20220411606
    • Publication date Dec 29, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Hiroshi TADAOKA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB GRIP AND GOLF CLUB
    • Publication number 20220389208
    • Publication date Dec 8, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Sho GOJI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL
    • Publication number 20220370857
    • Publication date Nov 24, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Hikaru Nagakura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GOLF BALL
    • Publication number 20220355164
    • Publication date Nov 10, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Masayuki ONISHI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    PRODUCTION METHOD OF MODIFIED DIENE-BASED POLYMER
    • Publication number 20220325012
    • Publication date Oct 13, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Takumi KANEKO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MODIFIED DIENE-BASED POLYMER
    • Publication number 20220315672
    • Publication date Oct 6, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Takumi KANEKO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GOLF BALL
    • Publication number 20220314080
    • Publication date Oct 6, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Yasuo NAITO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    GOLF BALL
    • Publication number 20220314079
    • Publication date Oct 6, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Yasuo NAITO
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    AQUEOUS ADHESIVE FOR TENNIS BALL
    • Publication number 20220282131
    • Publication date Sep 8, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Sho GOJI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AQUEOUS ADHESIVE FOR TENNIS BALL
    • Publication number 20220280841
    • Publication date Sep 8, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Sho GOJI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AQUEOUS ADHESIVE FOR RUBBER AND AQUEOUS ADHESIVE FOR BALL
    • Publication number 20220275257
    • Publication date Sep 1, 2022
    • Sumitomo Rubber Industries, Ltd.
    • Takehiko HYODO
    • A63 - SPORTS GAMES AMUSEMENTS