Assignee
SHINWA CORP
JP·2 granted patents·1 pending application·139 citations·filing 1993–2021
Top patents by PatentIndex Score
3 records- 0185US5581983AGas injection device for gas bag having serial closed cellsSHINWA CORP·Filed 1993·Granted Dec 10, 1996·123 cites·7 claims
- 0244US2023212798A1Nonwoven Fabric, and Method for Producing SameSHINWA CORP·Filed 2021·Application pending·0 cites
- 0343US5732535AMethod for packaging article utilizing atmospheric pressure and packaging deviceSHINWA CORP·Filed 1997·Granted Mar 31, 1998·16 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →