Inventor · disambiguated record
Shimpei Oyama
Also filed as: OYAMA SHIMPEI
5 granted patents·2 pending applications·5 citations·filing 2015–2025
64Inventor score
Top patents by PatentIndex Score
7 records- 0178US10478682B2Golf club setSUMITOMO RUBBER IND·Filed 2018·Granted Nov 19, 2019·5 cites·14 claims
- 0261US2025367514A1Golf club headSUMITOMO RUBBER IND·Filed 2025·Application pending·0 cites
- 0349US10639525B2Golf club setSUMITOMO RUBBER IND·Filed 2019·Granted May 5, 2020·0 cites·2 claims
- 0448US11731006B2Golf ballSUMITOMO RUBBER IND·Filed 2019·Granted Aug 22, 2023·0 cites·17 claims
- 0548US11707650B2Golf club headSUMITOMO RUBBER IND·Filed 2021·Granted Jul 25, 2023·0 cites·15 claims
- 0648US9881137B2Golf club fitting apparatusDUNLOP SPORTS CO LTD·Filed 2015·Granted Jan 30, 2018·0 cites·15 claims
- 0741US2017246517A1Iron type golf club headDUNLOP SPORTS CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →