Inventor · disambiguated record
Takahiro Shigemitsu
Also filed as: SHIGEMITSU TAKAHIRO
70 granted patents·11 pending applications·64 citations·filing 2002–2025
98Inventor score
Files withDUNLOP SPORTS CO LTD32SUMITOMO RUBBER IND28SHIGEMITSU TAKAHIRO7SHIGA KAZUYOSHI6ISOGAWA KAZUHIKO2
Top patents by PatentIndex Score
81 records- 0194US9987522B2Golf ball resin composition and golf ballDUNLOP SPORTS CO LTD·Filed 2015·Granted Jun 5, 2018·4 cites·18 claims
- 0293US10195488B2Golf ball resin composition and golf ballDUNLOP SPORTS CO LTD·Filed 2016·Granted Feb 5, 2019·4 cites·21 claims
- 0388US10086236B2Golf ball resin composition and golf ballDUNLOP SPORTS CO LTD·Filed 2016·Granted Oct 2, 2018·2 cites·19 claims
- 0486US11426635B2Golf ballSUMITOMO RUBBER IND·Filed 2021·Granted Aug 30, 2022·2 cites·16 claims
- 0585US11975242B2Golf ballSUMITOMO RUBBER IND·Filed 2022·Granted May 7, 2024·1 cites·16 claims
- 0675US8349958B2Golf ballSRI SPORTS LTD·Filed 2009·Granted Jan 8, 2013·10 cites·10 claims
- 0773US12109458B2Golf ballSUMITOMO RUBBER IND·Filed 2021·Granted Oct 8, 2024·0 cites·15 claims
- 0873US10661124B2Golf ball resin composition and golf ballSUMITOMO RUBBER IND·Filed 2018·Granted May 26, 2020·0 cites·20 claims
- 0971US11266882B2Golf ballSUMITOMO RUBBER IND·Filed 2019·Granted Mar 8, 2022·2 cites·21 claims
- 1069US12344690B2Rubber composition and crosslinked rubber molded productSUMITOMO RUBBER IND·Filed 2022·Granted Jul 1, 2025·0 cites·18 claims
- 1168US9080031B2Golf ball resin composition and golf ball using the sameSHIGEMITSU TAKAHIRO·Filed 2010·Granted Jul 14, 2015·4 cites·17 claims
- 1267US12220616B2Golf ballSUMITOMO RUBBER IND·Filed 2023·Granted Feb 11, 2025·0 cites·20 claims
- 1367US10040929B2Golf ball resin composition and golf ballDUNLOP SPORTS CO LTD·Filed 2016·Granted Aug 7, 2018·2 cites·20 claims
- 1466US11633649B2Golf ballSUMITOMO RUBBER IND·Filed 2022·Granted Apr 25, 2023·0 cites·16 claims
- 1566US10940368B2Golf ballSUMITOMO RUBBER IND·Filed 2019·Granted Mar 9, 2021·1 cites·18 claims
- 1666US9598522B2Resin composition for golf ball and golf ballDUNLOP SPORTS CO LTD·Filed 2014·Granted Mar 21, 2017·0 cites·2 claims
- 1765US11684823B2Golf ballSUMITOMO RUBBER IND·Filed 2020·Granted Jun 27, 2023·0 cites·13 claims
- 1865US8608594B2Golf ballISOGAWA KAZUHIKO·Filed 2009·Granted Dec 17, 2013·4 cites·9 claims
- 1964US8944936B2Golf ball resin composition and golf ballSHIGA KAZUYOSHI·Filed 2011·Granted Feb 3, 2015·3 cites·14 claims
- 2063US8721473B2Golf ballDUNLOP SPORTS CO LTD·Filed 2013·Granted May 13, 2014·2 cites·8 claims
- 2162US9345932B2Multi-piece golf ballDUNLOP SPORTS CO LTD·Filed 2012·Granted May 24, 2016·2 cites·14 claims
- 2262US9345933B2Multi-piece golf ballDUNLOP SPORTS CO LTD·Filed 2012·Granted May 24, 2016·2 cites·14 claims
- 2362US9221927B2Golf ball resin composition and golf ballDUNLOP SPORTS CO LTD·Filed 2012·Granted Dec 29, 2015·2 cites·18 claims
- 2462US8986135B2Golf ballSHIGEMITSU TAKAHIRO·Filed 2010·Granted Mar 24, 2015·2 cites·15 claims
- 2562US2025303237A1Golf ballSUMITOMO RUBBER IND·Filed 2025·Application pending·0 cites
- 2661US11794078B2Golf ballSUMITOMO RUBBER IND·Filed 2021·Granted Oct 24, 2023·0 cites·19 claims
- 2761US11565154B2Golf ballSUMITOMO RUBBER IND·Filed 2020·Granted Jan 31, 2023·0 cites·20 claims
- 2861US9517385B2Golf ball and process for preparing the sameOKABE SATOKO·Filed 2009·Granted Dec 13, 2016·2 cites·11 claims
- 2961US9346898B2Golf ball resin composition and golf ballDUNLOP SPORTS CO LTD·Filed 2012·Granted May 24, 2016·2 cites·20 claims
- 3061US9174090B2Golf ball cover resin composition and golf ballSHIGEMITSU TAKAHIRO·Filed 2011·Granted Nov 3, 2015·2 cites·17 claims
- 3161US9174091B2Golf ball intermediate layer resin composition and golf ballSHIGEMITSU TAKAHIRO·Filed 2011·Granted Nov 3, 2015·2 cites·9 claims
- 3261US8674025B2Golf ball resin composition and golf ballSHIGEMITSU TAKAHIRO·Filed 2011·Granted Mar 18, 2014·2 cites·17 claims
- 3360US9498683B2Multi-piece golf ballDUNLOP SPORTS CO LTD·Filed 2014·Granted Nov 22, 2016·1 cites·20 claims
- 3460US9162111B2Golf ball resin composition and golf ballSHIGEMITSU TAKAHIRO·Filed 2011·Granted Oct 20, 2015·2 cites·11 claims
- 3559US10213655B2Golf ballDUNLOP SPORTS CO LTD·Filed 2016·Granted Feb 26, 2019·1 cites·16 claims
- 3659US9687697B2Multi-piece golf ballDUNLOP SPORTS CO LTD·Filed 2014·Granted Jun 27, 2017·1 cites·18 claims
- 3759US2015375051A1Golf ball resin composition and golf ballDUNLOP SPORTS CO LTD·Filed 2015·Application pending·0 cites
- 3859US2017145136A1Resin composition for golf ball and golf ballDUNLOP SPORTS CO LTD·Filed 2017·Application pending·0 cites
- 3958US11707648B2Golf ballSUMITOMO RUBBER IND·Filed 2021·Granted Jul 25, 2023·0 cites·18 claims
- 4058US11370760B2Dithioester compoundSUMITOMO RUBBER IND·Filed 2020·Granted Jun 28, 2022·0 cites·20 claims
- 4158US11214546B2Dithioester compoundSUMITOMO RUBBER IND·Filed 2020·Granted Jan 4, 2022·0 cites·12 claims
- 4257US2021002459A1Golf ball rubber composition and golf ball using the sameSUMITOMO RUBBER IND·Filed 2020·Application pending·0 cites
- 4355US11065510B2Golf ballSUMITOMO RUBBER IND·Filed 2020·Granted Jul 20, 2021·0 cites·19 claims
- 4455US8450425B2Golf ballOKABE SATOKO·Filed 2009·Granted May 28, 2013·0 cites·17 claims
- 4555US2025018250A1Golf ballSUMITOMO RUBBER IND·Filed 2024·Application pending·0 cites
- 4654US10888738B2Golf ball resin composition and golf ballSUMITOMO RUBBER IND·Filed 2018·Granted Jan 12, 2021·0 cites·30 claims
- 4754US10350459B2Golf ballSUMITOMO RUBBER IND·Filed 2017·Granted Jul 16, 2019·0 cites·20 claims
- 4854US9352192B2Golf ball polyurethane composition and golf ballSHIGA KAZUYOSHI·Filed 2012·Granted May 31, 2016·0 cites·12 claims
- 4952US10960270B2Golf ball resin composition and golf ballSUMITOMO RUBBER IND·Filed 2018·Granted Mar 30, 2021·0 cites·16 claims
- 5052US10894191B2Golf ballDUNLOP SPORTS CO LTD·Filed 2017·Granted Jan 19, 2021·0 cites·22 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →