Assignee
BIZEN HATSUJO CO LTD
JP·7 granted patents·7 citations·filing 2013–2022
Top patents by PatentIndex Score
7 records- 0174US9676307B2Adjustable armrestBIZEN HATSUJO CO LTD·Filed 2015·Granted Jun 13, 2017·4 cites·6 claims
- 0255US9862294B2Head rest of an upward swing adjustment typeBIZEN HATSUJO CO LTD·Filed 2016·Granted Jan 9, 2018·1 cites·2 claims
- 0354US9758077B2HeadrestBIZEN HATSUJO CO LTD·Filed 2014·Granted Sep 12, 2017·2 cites·4 claims
- 0446US11828336B2Spring lock mechanismBIZEN HATSUJO CO LTD·Filed 2019·Granted Nov 28, 2023·0 cites·8 claims
- 0546US9127726B2Rotary damperBIZEN HATSUJO CO LTD·Filed 2013·Granted Sep 8, 2015·0 cites·3 claims
- 0643US12429085B2Lock mechanismBIZEN HATSUJO CO LTD·Filed 2022·Granted Sep 30, 2025·0 cites·3 claims
- 0735US9855873B2Head restBIZEN HATSUJO CO LTD·Filed 2016·Granted Jan 2, 2018·0 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →