Inventor · disambiguated record
Naruhiro Mizutani
Also filed as: MIZUTANI NARUHIRO
71 granted patents·10 pending applications·405 citations·filing 2011–2025
99Inventor score
Top patents by PatentIndex Score
81 records- 0198US11684830B2Golf club head with sliding weight and coverSUMITOMO RUBBER IND·Filed 2021·Granted Jun 27, 2023·27 cites·20 claims
- 0295US9295885B2Golf clubDUNLOP SPORTS CO LTD·Filed 2014·Granted Mar 29, 2016·50 cites·14 claims
- 0391US9039543B2Golf club headMIZUTANI NARUHIRO·Filed 2011·Granted May 26, 2015·45 cites·10 claims
- 0490US10286265B2Golf club headSUMITOMO RUBBER IND·Filed 2018·Granted May 14, 2019·15 cites·11 claims
- 0589US9839819B2Golf club head crown with recess part and step surfaceDUNLOP SPORTS CO LTD·Filed 2016·Granted Dec 12, 2017·19 cites·5 claims
- 0689US9168430B2Golf club headDUNLOP SPORTS CO LTD·Filed 2013·Granted Oct 27, 2015·20 cites·7 claims
- 0788US10335659B2Golf club head, method for measuring performance of the same, and method for manufacturing the sameDUNLOP SPORTS CO LTD·Filed 2017·Granted Jul 2, 2019·9 cites·21 claims
- 0887US10994180B2Golf clubSUMITOMO RUBBER IND·Filed 2020·Granted May 4, 2021·3 cites·15 claims
- 0987US10716974B2Golf club headSUMITOMO RUBBER IND·Filed 2019·Granted Jul 21, 2020·8 cites·15 claims
- 1087US10456643B2Golf club headSUMITOMO RUBBER IND·Filed 2018·Granted Oct 29, 2019·7 cites·21 claims
- 1185US10307646B2Golf clubDUNLOP SPORTS CO LTD·Filed 2017·Granted Jun 4, 2019·9 cites·19 claims
- 1285US10207163B2Golf club headDUNLOP SPORTS CO LTD·Filed 2017·Granted Feb 19, 2019·9 cites·19 claims
- 1385US9975016B2Golf club headDUNLOP SPORTS CO LTD·Filed 2016·Granted May 22, 2018·10 cites·12 claims
- 1485US9327173B2Golf club headDUNLOP SPORTS CO LTD·Filed 2014·Granted May 3, 2016·16 cites·12 claims
- 1584US10987554B2Golf clubSUMITOMO RUBBER IND·Filed 2020·Granted Apr 27, 2021·1 cites·16 claims
- 1684US10758798B2Golf club headSUMITOMO RUBBER IND·Filed 2019·Granted Sep 1, 2020·5 cites·17 claims
- 1783US9931551B2Golf club headDUNLOP SPORTS CO LTD·Filed 2016·Granted Apr 3, 2018·8 cites·4 claims
- 1883US9814943B2Golf clubDUNLOP SPORTS CO LTD·Filed 2016·Granted Nov 14, 2017·7 cites·9 claims
- 1983US9802084B2Golf club headDUNLOP SPORTS CO LTD·Filed 2016·Granted Oct 31, 2017·8 cites·13 claims
- 2083US9265994B2Golf club headDUNLOP SPORTS CO LTD·Filed 2014·Granted Feb 23, 2016·13 cites·10 claims
- 2182US12029948B2Golf club headSUMITOMO RUBBER IND·Filed 2022·Granted Jul 9, 2024·1 cites·16 claims
- 2282US9480890B2Golf clubDUNLOP SPORTS CO LTD·Filed 2014·Granted Nov 1, 2016·12 cites·20 claims
- 2381US10010768B2Golf clubDUNLOP SPORTS CO LTD·Filed 2014·Granted Jul 3, 2018·11 cites·14 claims
- 2481US9155942B2Golf club headDUNLOP SPORTS CO LTD·Filed 2013·Granted Oct 13, 2015·12 cites·18 claims
- 2580US10369426B2Golf clubSUMITOMO RUBBER IND·Filed 2017·Granted Aug 6, 2019·5 cites·8 claims
- 2679US10155138B2Golf club headSUMITOMO RUBBER IND·Filed 2016·Granted Dec 18, 2018·5 cites·13 claims
- 2777US10328318B2Golf clubSUMITOMO RUBBER IND·Filed 2018·Granted Jun 25, 2019·4 cites·8 claims
- 2877US10220278B2Golf clubSUMITOMO RUBBER IND·Filed 2018·Granted Mar 5, 2019·3 cites·11 claims
- 2977US9724572B2Golf clubDUNLOP SPORTS CO LTD·Filed 2014·Granted Aug 8, 2017·9 cites·12 claims
- 3077US9320950B2Golf clubDUNLOP SPORTS CO LTD·Filed 2014·Granted Apr 26, 2016·8 cites·13 claims
- 3175US12257483B2Golf club head and golf clubSUMITOMO RUBBER IND·Filed 2021·Granted Mar 25, 2025·1 cites·16 claims
- 3275US11110326B2Golf club headSUMITOMO RUBBER IND·Filed 2020·Granted Sep 7, 2021·1 cites·22 claims
- 3375US8951141B2Iron-type golf club set and iron-type golf club head setDUNLOP SPORTS CO LTD·Filed 2012·Granted Feb 10, 2015·8 cites·8 claims
- 3474US10335657B2Golf clubSUMITOMO RUBBER IND·Filed 2018·Granted Jul 2, 2019·3 cites·12 claims
- 3574US9901791B2Golf club headDUNLOP SPORTS CO LTD·Filed 2015·Granted Feb 27, 2018·4 cites·9 claims
- 3673US10987555B2Golf clubSUMITOMO RUBBER IND·Filed 2020·Granted Apr 27, 2021·1 cites·17 claims
- 3773US10207159B2Golf clubSUMITOMO RUBBER IND·Filed 2017·Granted Feb 19, 2019·3 cites·11 claims
- 3872US12434110B2Golf club head with sliding weight and coverSUMITOMO RUBBER IND·Filed 2023·Granted Oct 7, 2025·0 cites·14 claims
- 3971US10561908B2Golf club headDUNLOP SPORTS CO LTD·Filed 2015·Granted Feb 18, 2020·3 cites·16 claims
- 4070US10434387B2Golf clubSUMITOMO RUBBER IND·Filed 2018·Granted Oct 8, 2019·2 cites·11 claims
- 4170US2025170462A1Golf club headSUMITOMO RUBBER IND·Filed 2024·Application pending·0 cites
- 4269US10279223B2Golf clubSUMITOMO RUBBER IND·Filed 2017·Granted May 7, 2019·2 cites·11 claims
- 4369US10086241B2Hollow golf club headSUMITOMO RUBBER IND·Filed 2017·Granted Oct 2, 2018·2 cites·12 claims
- 4468US10632355B2Golf clubSUMITOMO RUBBER IND·Filed 2019·Granted Apr 28, 2020·1 cites·20 claims
- 4567US10543404B2Golf club headSUMITOMO RUBBER IND·Filed 2017·Granted Jan 28, 2020·2 cites·10 claims
- 4667US10137336B2Golf head clubSUMITOMO RUBBER IND·Filed 2017·Granted Nov 27, 2018·2 cites·19 claims
- 4767US9579547B2Golf clubDUNLOP SPORTS CO LTD·Filed 2015·Granted Feb 28, 2017·2 cites·6 claims
- 4865US10806975B2Golf clubSUMITOMO RUBBER IND·Filed 2018·Granted Oct 20, 2020·1 cites·16 claims
- 4964US11123618B2Golf clubSUMITOMO RUBBER IND·Filed 2020·Granted Sep 21, 2021·0 cites·20 claims
- 5063US10449425B2Golf club headSUMITOMO RUBBER IND·Filed 2018·Granted Oct 22, 2019·1 cites·10 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 →