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Atsushi NAMBA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Resin composition for golf ball, and golf ball
    • Patent number 12,226,676
    • Issue date Feb 18, 2025
    • Bridgestone Sports Co., Ltd.
    • Atsushi Namba
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball material and golf ball
    • Patent number 11,980,793
    • Issue date May 14, 2024
    • Bridgestone Sports Co., Ltd.
    • Shuto Fukasawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball material, method for producing the same, and golf ball
    • Patent number 11,904,211
    • Issue date Feb 20, 2024
    • Bridgestone Sports Co., Ltd.
    • Yuki Mizuno
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Rubber composition for golf ball, and golf ball
    • Patent number 11,596,840
    • Issue date Mar 7, 2023
    • Bridgestone Sports Co., Ltd.
    • Atsushi Namba
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 11,511,163
    • Issue date Nov 29, 2022
    • Bridgestone Sports Co., Ltd.
    • Atsushi Namba
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 11,247,102
    • Issue date Feb 15, 2022
    • Bridgestone Sports Co., Ltd.
    • Atsushi Namba
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Resin composition for golf balls, and golf ball
    • Patent number 11,123,610
    • Issue date Sep 21, 2021
    • Bridgestone Sports Co., Ltd.
    • Atsushi Namba
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin composition for golf balls, and golf ball
    • Patent number 10,888,740
    • Issue date Jan 12, 2021
    • Bridgestone Sports Co., Ltd.
    • Katsunobu Mochizuki
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 10,786,707
    • Issue date Sep 29, 2020
    • Bridgestone Sports Co., Ltd.
    • Atsushi Namba
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Resin composition for golf balls, and golf ball
    • Patent number 10,543,401
    • Issue date Jan 28, 2020
    • Bridgestone Sports Co., Ltd.
    • Katsunobu Mochizuki
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball resin composition and golf ball
    • Patent number 10,226,669
    • Issue date Mar 12, 2019
    • Bridgestone Sports Co., Ltd.
    • Atsushi Namba
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    GOLF BALL
    • Publication number 20230310946
    • Publication date Oct 5, 2023
    • BRIDESTONE SPORTS CO., LTD
    • Shuto FUKASAWA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    RESIN COMPOSITION FOR GOLF BALL, AND GOLF BALL
    • Publication number 20230211210
    • Publication date Jul 6, 2023
    • BRIDGESTONE SPORTS CO., LTD.
    • Atsushi Namba
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GOLF BALL MATERIAL, METHOD FOR PRODUCING THE SAME, AND GOLF BALL
    • Publication number 20220379172
    • Publication date Dec 1, 2022
    • BRIDGESTONE SPORTS CO., LTD.
    • Yuki MIZUNO
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    GOLF BALL MATERIAL AND GOLF BALL
    • Publication number 20220331668
    • Publication date Oct 20, 2022
    • BRIDGESTONE SPORTS CO., LTD.
    • Shuto FUKASAWA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    RESIN COMPOSITION FOR GOLF BALL, AND GOLF BALL
    • Publication number 20210403698
    • Publication date Dec 30, 2021
    • BRIDGESTONE SPORTS CO., LTD.
    • Atsushi NAMBA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    RUBBER COMPOSITION FOR GOLF BALL, AND GOLF BALL
    • Publication number 20210394025
    • Publication date Dec 23, 2021
    • BRIDGESTONE SPORTS CO., LTD.
    • Atsushi NAMBA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL
    • Publication number 20210187359
    • Publication date Jun 24, 2021
    • BRIDGESTONE SPORTS CO., LTD.
    • Atsushi NAMBA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL
    • Publication number 20210052950
    • Publication date Feb 25, 2021
    • BRIDGESTONE SPORTS CO., LTD.
    • Atsushi NAMBA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL
    • Publication number 20200406105
    • Publication date Dec 31, 2020
    • BRIDGESTONE SPORTS CO., LTD.
    • Yusuke SUZUKI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    RESIN COMPOSITION FOR GOLF BALLS, AND GOLF BALL
    • Publication number 20200179764
    • Publication date Jun 11, 2020
    • BRIDGESTONE SPORTS CO., LTD.
    • Atsushi NAMBA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GOLF BALL
    • Publication number 20200001138
    • Publication date Jan 2, 2020
    • BRIDGESTONE SPORTS CO., LTD.
    • Hirotaka Shinohara
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL
    • Publication number 20200001139
    • Publication date Jan 2, 2020
    • BRIDGESTONE SPORTS CO., LTD.
    • Hirotaka Shinohara
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf Ball
    • Publication number 20190388734
    • Publication date Dec 26, 2019
    • BRIDGESTONE SPORTS CO., LTD.
    • Atsushi Namba
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    RESIN COMPOSITION FOR GOLF BALLS, AND GOLF BALL
    • Publication number 20180369650
    • Publication date Dec 27, 2018
    • BRIDGESTONE SPORTS CO., LTD.
    • Katsunobu MOCHIZUKI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL RESIN COMPOSITION AND GOLF BALL
    • Publication number 20170182367
    • Publication date Jun 29, 2017
    • BRIDGESTONE SPORTS CO., LTD.
    • Atsushi NAMBA
    • A63 - SPORTS GAMES AMUSEMENTS