Inventor · disambiguated record
Hiromitsu Akiyama
Also filed as: AKIYAMA HIROMITSU
30 granted patents·10 pending applications·158 citations·filing 2013–2025
96Inventor score
Technology areasA63B
Top patents by PatentIndex Score
40 records- 0196US10245474B2Golf club head or other ball striking device having impact-influencing body featuresNIKE INC·Filed 2015·Granted Apr 2, 2019·25 cites·6 claims
- 0293US10646754B2Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2019·Granted May 12, 2020·13 cites·20 claims
- 0393US9662551B2Golf club head or other ball striking device having impact-influencing body featuresNIKE INC·Filed 2015·Granted May 30, 2017·20 cites·6 claims
- 0490US9687705B2Golf club head or other ball striking device having impact-influencing body featuresNIKE INC·Filed 2013·Granted Jun 27, 2017·21 cites·38 claims
- 0590US9033814B2Golf clubs and golf club headsNIKE INC·Filed 2013·Granted May 19, 2015·17 cites·34 claims
- 0688US9987532B2Golf clubs and golf club headsKARSTEN MFG CORP·Filed 2015·Granted Jun 5, 2018·9 cites·11 claims
- 0788US9925428B2Golf club head or other ball striking device having impact-influencing body featuresNIKE INC·Filed 2015·Granted Mar 27, 2018·9 cites·25 claims
- 0887US9914026B2Golf club head or other ball striking device having impact-influencing body featuresNIKE INC·Filed 2015·Granted Mar 13, 2018·12 cites·20 claims
- 0984US10751584B2Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2019·Granted Aug 25, 2020·5 cites·18 claims
- 1082US10799772B2Golf club head or other ball striking device having impact-influencing body featuresNIKE INC·Filed 2015·Granted Oct 13, 2020·5 cites·12 claims
- 1181US9770632B2Golf club head or other ball striking device having impact-influencing body featuresNIKE INC·Filed 2013·Granted Sep 26, 2017·8 cites·39 claims
- 1279US10357694B2Golf club head or other ball striking device having impact-influencing body featuresNIKE INC·Filed 2015·Granted Jul 23, 2019·6 cites·13 claims
- 1378US12318668B2Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2023·Granted Jun 3, 2025·0 cites·19 claims
- 1478US10307650B2Golf clubs and golf club headsKARSTEN MFG CORP·Filed 2018·Granted Jun 4, 2019·3 cites·18 claims
- 1577US2024307745A1Golf Club Head or Other Ball Striking Device Having Impact-Influencing Body FeaturesKARSTEN MFG CORP·Filed 2024·Application pending·0 cites
- 1676US10716973B2Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2018·Granted Jul 21, 2020·2 cites·19 claims
- 1775US2024123295A1Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2023·Application pending·0 cites
- 1875US2025205564A1Golf Club Head or Other Ball Striking Device with Removable Face and/or Internal Support StructureKARSTEN MFG CORP·Filed 2025·Application pending·0 cites
- 1974US12502584B2Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
- 2074US10682554B2Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2018·Granted Jun 16, 2020·2 cites·17 claims
- 2174US2025073541A1Golf Club Head or Other Ball Striking Device Having Impact-Influencing Body FeaturesKARSTEN MFG CORP·Filed 2024·Application pending·0 cites
- 2272US11992734B2Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2023·Granted May 28, 2024·0 cites·10 claims
- 2371US11872453B2Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2022·Granted Jan 16, 2024·0 cites·20 claims
- 2470US11826617B2Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2021·Granted Nov 28, 2023·0 cites·7 claims
- 2569US12151145B2Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2022·Granted Nov 26, 2024·0 cites·20 claims
- 2669US11738243B2Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2021·Granted Aug 29, 2023·0 cites·20 claims
- 2766US11583737B2Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2021·Granted Feb 21, 2023·0 cites·20 claims
- 2865US11439875B2Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2020·Granted Sep 13, 2022·0 cites·20 claims
- 2965US11224785B2Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2020·Granted Jan 18, 2022·0 cites·20 claims
- 3065US11148017B2Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2020·Granted Oct 19, 2021·0 cites·16 claims
- 3165US2020269098A1Golf club head or other ball striking device having impact-influencing body featuresKARSTEN MFG CORP·Filed 2020·Application pending·0 cites
- 3261US10413785B2Golf club head or other ball striking device with removable face and/or internal support structureNIKE INC·Filed 2014·Granted Sep 17, 2019·1 cites·10 claims
- 3359US10744380B2Golf clubs and golf club headsKARSTEN MFG CORP·Filed 2019·Granted Aug 18, 2020·0 cites·20 claims
- 3458US2020001147A1Golf Club Head or Other Ball Striking Device with Removable Face and/or Internal Support StructureKARSTEN MFG CORP·Filed 2019·Application pending·0 cites
- 3552US10137337B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2017·Granted Nov 27, 2018·0 cites·6 claims
- 3651US10960273B2Golf club head or other ball striking device having impact-influencing body featuresNIKE INC·Filed 2015·Granted Mar 30, 2021·0 cites·20 claims
- 3748US2016346632A1Golf Club Head or Other Ball Striking Device Having Impact-Influencing Body FeaturesNIKE INC·Filed 2015·Application pending·0 cites
- 3841US2016096083A1Golf club head or other ball striking device having impact-influencing body featuresNIKE INC·Filed 2015·Application pending·0 cites
- 3940US2016346633A1Golf Club Head or Other Ball Striking Device Having Impact-Influencing Body FeaturesNIKE INC·Filed 2015·Application pending·0 cites
- 4040US2016346643A1Golf Club Set Having Similar PropertiesNIKE INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →