Assignee
PRGR CO LTD
JP·5 granted patents·0 citations·filing 2017–2020
Top patents by PatentIndex Score
5 records- 0166US12174155B2Rigidity characteristic measurement method and rigidity characteristic measurement devicePRGR CO LTD·Filed 2020·Granted Dec 24, 2024·0 cites·16 claims
- 0248US11519838B2Rigidity characteristics measurement devicePRGR CO LTD·Filed 2018·Granted Dec 6, 2022·0 cites·14 claims
- 0348US11224787B2Swing measurement device, swing measurement method, and swing measurement programPRGR CO LTD·Filed 2018·Granted Jan 18, 2022·0 cites·11 claims
- 0446US11801430B2Method for measuring rigidity characteristics and system for measuring rigidity characteristicsPRGR CO LTD·Filed 2018·Granted Oct 31, 2023·0 cites·20 claims
- 0542US11406879B2Golf clubPRGR CO LTD·Filed 2017·Granted Aug 9, 2022·0 cites·9 claims
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