Inventor · disambiguated record
Doug M. Takehara
Also filed as: TAKEHARA DOUG · TAKEHARA DOUG M
19 granted patents·12 pending applications·124 citations·filing 2016–2025
94Inventor score
Technology areasA63B
Files withACUSHNET CO31
Top patents by PatentIndex Score
31 records- 0196US11786789B2Golf club having a damping element for ball speed controlACUSHNET CO·Filed 2021·Granted Oct 17, 2023·7 cites·15 claims
- 0295US11826620B2Golf club having a damping element for ball speed controlACUSHNET CO·Filed 2021·Granted Nov 28, 2023·6 cites·9 claims
- 0395US10821338B2Striking face deflection structures in a golf clubACUSHNET CO·Filed 2019·Granted Nov 3, 2020·29 cites·20 claims
- 0494US12220623B2Golf club having a damping element for ball speed controlACUSHNET CO·Filed 2023·Granted Feb 11, 2025·3 cites·15 claims
- 0594US11077340B2Golf club having a low modulus crownACUSHNET CO·Filed 2020·Granted Aug 3, 2021·5 cites·13 claims
- 0692US12226679B2Golf club having a damping element for ball speed controlACUSHNET CO·Filed 2022·Granted Feb 18, 2025·2 cites·16 claims
- 0792US12036448B2Iron with sole slotACUSHNET CO·Filed 2022·Granted Jul 16, 2024·3 cites·11 claims
- 0892USD1006933SIron golf club headACUSHNET CO·Filed 2022·Granted Dec 5, 2023·14 cites·1 claims
- 0992US10583334B2Golf club having a low modulus crownACUSHNET CO·Filed 2018·Granted Mar 10, 2020·12 cites·20 claims
- 1092US10232230B2Multi-material golf club headACUSHNET CO·Filed 2016·Granted Mar 19, 2019·19 cites·11 claims
- 1191US11918867B2Co-forged golf club head and method of manufactureACUSHNET CO·Filed 2022·Granted Mar 5, 2024·3 cites·8 claims
- 1291US11766593B1Adjustable bounce wedgeACUSHNET CO·Filed 2022·Granted Sep 26, 2023·3 cites·14 claims
- 1391US10569143B2Multi-material golf club headACUSHNET CO·Filed 2017·Granted Feb 25, 2020·16 cites·10 claims
- 1486US11465020B2Double-wall iron with composite inner wallACUSHNET CO·Filed 2020·Granted Oct 11, 2022·2 cites·9 claims
- 1583US2025325888A1Double-wall iron with composite inner wallACUSHNET CO·Filed 2025·Application pending·0 cites
- 1679US2024416191A1Golf club having a low modulus crownACUSHNET CO·Filed 2024·Application pending·0 cites
- 1775US2025041682A1Adjustable bounce wedgeACUSHNET CO·Filed 2024·Application pending·0 cites
- 1874US12102890B2Golf club having a low modulus crownACUSHNET CO·Filed 2022·Granted Oct 1, 2024·0 cites·20 claims
- 1972US2024350870A1Iron with Sole SlotACUSHNET CO·Filed 2024·Application pending·0 cites
- 2071US12145035B2Adjustable bounce wedgeACUSHNET CO·Filed 2023·Granted Nov 19, 2024·0 cites·15 claims
- 2170US12357886B2Double-wall iron with composite inner wallACUSHNET CO·Filed 2022·Granted Jul 15, 2025·0 cites·16 claims
- 2270US2024157205A1Co-forged golf club head and method of manufactureACUSHNET CO·Filed 2024·Application pending·0 cites
- 2369US11497971B2Golf club having a low modulus crownACUSHNET CO·Filed 2021·Granted Nov 15, 2022·0 cites·20 claims
- 2469US2024075357A1Golf club having a damping element for ball speed controlACUSHNET CO·Filed 2023·Application pending·0 cites
- 2568US12485319B2Golf club head having improved striking faceACUSHNET CO·Filed 2023·Granted Dec 2, 2025·0 cites·19 claims
- 2668US2023405421A1Golf club having a damping element for ball speed controlACUSHNET CO·Filed 2023·Application pending·0 cites
- 2760US2024416195A1Golf club having an adjustable weight assemblyACUSHNET CO·Filed 2024·Application pending·0 cites
- 2860US2025195962A1Iron with sole slotACUSHNET CO·Filed 2025·Application pending·0 cites
- 2960US2024278089A1Golf club headACUSHNET CO·Filed 2024·Application pending·0 cites
- 3059US2024278093A1Golf club having a damping element for ball speed controlACUSHNET CO·Filed 2024·Application pending·0 cites
- 3154US2023064631A1Golf club having an adjustable weight assemblyACUSHNET CO·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →