Assignee
PARKER NETSUSHORI KOGYO CO LTD
JP·2 granted patents·4 pending applications·2 citations·filing 2018–2022
Top patents by PatentIndex Score
6 records- 0183US11155891B2Surface hardening treatment device and surface hardening treatment methodPARKER NETSUSHORI KOGYO CO LTD·Filed 2018·Granted Oct 26, 2021·2 cites·8 claims
- 0261US2024301541A1Nitriding treatment method for steel componentPARKER NETSUSHORI KOGYO CO LTD·Filed 2022·Application pending·0 cites
- 0354US2024229178A9Nitriding treatment method for steel componentPARKER NETSUSHORI KOGYO CO LTD·Filed 2022·Application pending·0 cites
- 0453US2024011142A1Processing method and processing apparatus for metal componentPARKER NETSUSHORI KOGYO CO LTD·Filed 2021·Application pending·0 cites
- 0552US11781209B2Surface hardening treatment device and surface hardening treatment methodPARKER NETSUSHORI KOGYO CO LTD·Filed 2019·Granted Oct 10, 2023·0 cites·5 claims
- 0649US2022341021A1Surface hardening treatment device and surface hardening treatment methodPARKER NETSUSHORI KOGYO CO LTD·Filed 2020·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →