Assignee
TOSETZ CO LTD
US·6 granted patents·243 citations·filing 1997–2015
Top patents by PatentIndex Score
6 records- 0197US6176052B1Fire retarding division penetrating memberTOSETZ CO LTD·Filed 1999·Granted Jan 23, 2001·117 cites·6 claims
- 0291US5947159AFire retarding division penetrating memberTOSETZ CO LTD·Filed 1997·Granted Sep 7, 1999·71 cites·8 claims
- 0368US7347224B2Supply and exhaust pipeTOSETZ CO LTD·Filed 2005·Granted Mar 25, 2008·13 cites·8 claims
- 0466US7441565B2Fire protection zone penetrating member and injection-molding method for the sameTOSETZ CO LTD·Filed 2003·Granted Oct 28, 2008·23 cites·3 claims
- 0562USD816820SExhaust pipe for water heaterTOSETZ CO LTD·Filed 2015·Granted May 1, 2018·11 cites·1 claims
- 0635US6341804B1Slip-out preventive unit of supply exhaust pipeTOSETZ CO LTD·Filed 1999·Granted Jan 29, 2002·8 cites·6 claims
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