TREA

Hiroyuki Nagasawa

Follow

Person

  • Chichibushi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Golf ball
    • Patent number 10,335,641
    • Issue date Jul 2, 2019
    • Bridgestone Sports Co., Ltd.
    • Katsunobu Mochizuki
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball and method of manufacture
    • Patent number 10,232,227
    • Issue date Mar 19, 2019
    • Bridgestone Sports Co., Ltd.
    • Hiroyuki Nagasawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Golf ball manufacturing method
    • Patent number 10,137,334
    • Issue date Nov 27, 2018
    • Bridgestone Sports Co., Ltd.
    • Katsunobu Mochizuki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Golf ball
    • Patent number 10,046,208
    • Issue date Aug 14, 2018
    • Bridgestone Sports Co., Ltd.
    • Katsunobu Mochizuki
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball manufacturing method
    • Patent number 9,993,695
    • Issue date Jun 12, 2018
    • Bridgestone Sports Co., Ltd.
    • Hiroyuki Nagasawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Golf ball
    • Patent number 9,776,046
    • Issue date Oct 3, 2017
    • Bridgestone Sports Co., Ltd.
    • Kanae Tajima
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball and method of manufacture
    • Patent number 9,682,283
    • Issue date Jun 20, 2017
    • Bridgestone Sports Co., Ltd.
    • Hiroyuki Nagasawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Golf ball manufacturing method
    • Patent number 9,545,543
    • Issue date Jan 17, 2017
    • Bridgestone Sports Co., Ltd.
    • Katsunobu Mochizuki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Golf ball
    • Patent number 9,278,259
    • Issue date Mar 8, 2016
    • Bridgestone Sports Co., Ltd.
    • Katsunobu Mochizuki
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Colored golf ball
    • Patent number 8,864,605
    • Issue date Oct 21, 2014
    • Bridgestone Sports Co., Ltd.
    • Kae Iizuka
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Colored golf ball
    • Patent number 8,801,545
    • Issue date Aug 12, 2014
    • Bridgestone Sports Co., Ltd.
    • Hiroyuki Nagasawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Colored golf ball
    • Patent number 8,740,727
    • Issue date Jun 3, 2014
    • Bridgestone Sports Co., Ltd.
    • Hiroyuki Nagasawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 8,672,776
    • Issue date Mar 18, 2014
    • Bridgestone Sports Co., Ltd.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 8,672,775
    • Issue date Mar 18, 2014
    • Bridgestone Sports Co., Ltd.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 8,545,346
    • Issue date Oct 1, 2013
    • Bridgestone Sports Co., Ltd.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball manufacturing method
    • Patent number 8,486,322
    • Issue date Jul 16, 2013
    • Bridgestone Sports Co., Ltd.
    • Hiroyuki Nagasawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Colored golf ball
    • Patent number 8,460,124
    • Issue date Jun 11, 2013
    • Bridgestone Sports Co., Ltd.
    • Hiroyuki Nagasawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Colored golf ball
    • Patent number 8,460,125
    • Issue date Jun 11, 2013
    • Bridgestone Sports Co., Ltd.
    • Hiroyuki Nagasawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 8,367,781
    • Issue date Feb 5, 2013
    • Bridgestone Sports Co., Ltd.
    • Hiroyuki Nagasawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball material, golf ball and method for preparing golf ball ma...
    • Patent number 8,362,149
    • Issue date Jan 29, 2013
    • Bridgestone Sports Co., Ltd.
    • Yoshinori Egashira
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 8,318,845
    • Issue date Nov 27, 2012
    • Bridgestone Sports Co., Ltd.
    • Satoshi Matsuda
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball
    • Patent number 8,182,367
    • Issue date May 22, 2012
    • Bridgestone Sports Co., Ltd.
    • Hiroyuki Nagasawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 8,133,136
    • Issue date Mar 13, 2012
    • Bridgestone Sports Co., Ltd.
    • Junji Umezawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball material, golf ball and method for preparing golf ball ma...
    • Patent number 8,106,125
    • Issue date Jan 31, 2012
    • Bridgestone Sports Co., Ltd.
    • Yoshinori Egashira
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball material, golf ball and method for preparing golf ball ma...
    • Patent number 8,071,684
    • Issue date Dec 6, 2011
    • Bridgestone Sports Co., Ltd.
    • Yoshinori Egashira
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball manufacturing method
    • Patent number 7,964,132
    • Issue date Jun 21, 2011
    • Bridgestone Sports Co., Ltd.
    • Hiroyuki Nagasawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 7,909,710
    • Issue date Mar 22, 2011
    • Bridgestone Sports Co., Ltd.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Method for producing golf ball
    • Patent number 7,794,641
    • Issue date Sep 14, 2010
    • Bridgestone Sports Co., Ltd.
    • Hiroyuki Nagasawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Solid golf ball
    • Patent number 7,727,085
    • Issue date Jun 1, 2010
    • Bridgestone Sports Co., Ltd.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Solid golf ball
    • Patent number 7,695,379
    • Issue date Apr 13, 2010
    • Bridgestone Sports Co., Ltd.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    GOLF BALL
    • Publication number 20180290025
    • Publication date Oct 11, 2018
    • BRIDGESTONE SPORTS CO., LTD.
    • Katsunobu MOCHIZUKI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL AND METHOD OF MANUFACTURE
    • Publication number 20170225045
    • Publication date Aug 10, 2017
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroyuki NAGASAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    GOLF BALL
    • Publication number 20170173399
    • Publication date Jun 22, 2017
    • BRIDGESTONE SPORTS CO., LTD.
    • Kanae Tajima
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL
    • Publication number 20170173404
    • Publication date Jun 22, 2017
    • BRIDGESTONE SPORTS CO., LTD.
    • Katsunobu MOCHIZUKI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL MANUFACTURING METHOD
    • Publication number 20170080297
    • Publication date Mar 23, 2017
    • BRIDGESTONE SPORTS CO., LTD.
    • Katsunobu MOCHIZUKI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Golf ball manufacturing method
    • Publication number 20160206932
    • Publication date Jul 21, 2016
    • BRIDGESTONE SPORTS CO., LTD.
    • Katsunobu MOCHIZUKI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    GOLF BALL AND METHOD OF MANUFACTURE
    • Publication number 20150375050
    • Publication date Dec 31, 2015
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroyuki NAGASAWA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    GOLF BALL MANUFACTURING METHOD
    • Publication number 20150102521
    • Publication date Apr 16, 2015
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroyuki NAGASAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    GOLF BALL
    • Publication number 20140274466
    • Publication date Sep 18, 2014
    • DIC BAYER POLYMER LTD.
    • Katsunobu MOCHIZUKI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL MANUFACTURING METHOD
    • Publication number 20140265017
    • Publication date Sep 18, 2014
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroyuki NAGASAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    GOLF BALL MANUFACTURING METHOD
    • Publication number 20140265022
    • Publication date Sep 18, 2014
    • BRIDGESTONE SPORTS CO., LTD.
    • Katsunobu MOCHIZUKI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    GOLF BALL
    • Publication number 20120292803
    • Publication date Nov 22, 2012
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroyuki Nagasawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COLORED GOLF BALL
    • Publication number 20120122614
    • Publication date May 17, 2012
    • BRIDGESTONE SPORTS CO., LTD.
    • Kae IIZUKA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
    • Publication number 20120083574
    • Publication date Apr 5, 2012
    • BRIDGESTONE SPORTS CO., LTD.
    • Yoshinori EGASHIRA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GOLF BALL
    • Publication number 20110281669
    • Publication date Nov 17, 2011
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroyuki Nagasawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GOLF BALL MANUFACTURING METHOD
    • Publication number 20110212266
    • Publication date Sep 1, 2011
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroyuki Nagasawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MULTI-PIECE SOLID GOLF BALL
    • Publication number 20110098132
    • Publication date Apr 28, 2011
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    MULTI-PIECE SOLID GOLF BALL
    • Publication number 20110092314
    • Publication date Apr 21, 2011
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroshi HIGUCHI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL
    • Publication number 20110081991
    • Publication date Apr 7, 2011
    • BRIDGESTONE SPORTS CO., LTD.
    • Satoshi Matsuda
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    COLORED GOLF BALL
    • Publication number 20110070976
    • Publication date Mar 24, 2011
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroyuki Nagasawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    COLORED GOLF BALL
    • Publication number 20110070977
    • Publication date Mar 24, 2011
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroyuki Nagasawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    COLORED GOLF BALL
    • Publication number 20110070975
    • Publication date Mar 24, 2011
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroyuki Nagasawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    COLORED GOLF BALL
    • Publication number 20100261550
    • Publication date Oct 14, 2010
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroyuki Nagasawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    COLORED GOLF BALL
    • Publication number 20100261554
    • Publication date Oct 14, 2010
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroyuki Nagasawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    MULTI-PIECE SOLID GOLF BALL
    • Publication number 20100234137
    • Publication date Sep 16, 2010
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    MULTI-PIECE SOLID GOLF BALL
    • Publication number 20100190575
    • Publication date Jul 29, 2010
    • BRIDGESTONE SPORTS CO., LTD.
    • Junji Umezawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    MULTI-PIECE SOLID GOLF BALL
    • Publication number 20100190580
    • Publication date Jul 29, 2010
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
    • Publication number 20100125001
    • Publication date May 20, 2010
    • BRIDGESTONE SPORTS CO., LTD.
    • Yoshinori EGASHIRA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GOLF BALL MATERIAL, GOLF BALL AND METHOD FOR PREPARING GOLF BALL MA...
    • Publication number 20100056303
    • Publication date Mar 4, 2010
    • Bridgestone Sports Co, Ltd.
    • Yoshinori EGASHIRA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR PRODUCING GOLF BALL
    • Publication number 20090286939
    • Publication date Nov 19, 2009
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroyuki Nagasawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL