Assignee
YAMAICHI SPECIAL STEEL CO LTD
JP·2 granted patents·2 pending applications·2 citations·filing 2020–2025
Top patents by PatentIndex Score
4 records- 0181US12152842B2Heat exchanger member, heat exchanger, air conditioner, and refrigeratorYAMAICHI SPECIAL STEEL CO LTD·Filed 2020·Granted Nov 26, 2024·2 cites·20 claims
- 0272US2025362096A1Heat exchanger member, heat exchanger, air conditioner indoor unit, air conditioner outdoor unit, and refrigeratorYAMAICHI SPECIAL STEEL CO LTD·Filed 2025·Application pending·0 cites
- 0364US12405072B2Heat exchanger member, heat exchanger, air conditioner indoor unit, air conditioner outdoor unit, and refrigeratorYAMAICHI SPECIAL STEEL CO LTD·Filed 2022·Granted Sep 2, 2025·0 cites·7 claims
- 0440US2022228819A1Heat exchanger member, heat exchanger, and cooling systemYAMAICHI SPECIAL STEEL CO LTD·Filed 2021·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →