Assignee
NAKANISHI IND CO LTD
JP·3 granted patents·1 citations·filing 2018–2022
Top patents by PatentIndex Score
3 records- 0157US10385599B2Spiral balance deviceNAKANISHI IND CO LTD·Filed 2018·Granted Aug 20, 2019·1 cites·15 claims
- 0256US12522507B2Method for producing relating to industrial mass production of high-purity artificial zeoliteNAKANISHI IND CO LTD·Filed 2019·Granted Jan 13, 2026·0 cites·6 claims
- 0351US11885162B2Counter balance device for a sash windowNAKANISHI IND CO LTD·Filed 2022·Granted Jan 30, 2024·0 cites·11 claims
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