Assignee

HOUFUKU MAMORU

JP·1 granted patent·11 citations·filing 2006–2006

Technology mixF28F1

Top patents by PatentIndex Score

1 record

0180US8091615B2Heat transfer pipe with grooved inner surfaceHOUFUKU MAMORU·Filed 2006·Granted Jan 10, 2012·11 cites·6 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →