Assignee
ISHIZAKI CO LTD
JP·4 granted patents·1 pending application·1 citations·filing 2020–2022
Technology mixF16K4
Top patents by PatentIndex Score
5 records- 0157US2021207727A1Check valve and reciprocating body for check valveISHIZAKI CO LTD·Filed 2020·Application pending·0 cites
- 0255US10907743B2Check valve and reciprocating body for check valveISHIZAKI CO LTD·Filed 2020·Granted Feb 2, 2021·0 cites·18 claims
- 0349USD1057094SCheck valveISHIZAKI CO LTD·Filed 2022·Granted Jan 7, 2025·1 cites·1 claims
- 0446US12292124B2Check valveISHIZAKI CO LTD·Filed 2022·Granted May 6, 2025·0 cites·7 claims
- 0542US11828373B2Check valveISHIZAKI CO LTD·Filed 2020·Granted Nov 28, 2023·0 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →