Assignee
NICHIRIN CO LTD
JP·11 granted patents·2 pending applications·85 citations·filing 1994–2023
Top patents by PatentIndex Score
13 records- 0185US7661720B2Connection structure for different kinds of metal tubesNICHIRIN CO LTD·Filed 2006·Granted Feb 16, 2010·21 cites·7 claims
- 0279US5488974AProcess for manufacturing composite flexible hoseNICHIRIN CO LTD·Filed 1994·Granted Feb 6, 1996·59 cites·5 claims
- 0363US8020897B2Joint structure of steel pipe and light metal pipeNICHIRIN CO LTD·Filed 2006·Granted Sep 20, 2011·4 cites·13 claims
- 0458US10520122B2ConnectorNICHIRIN CO LTD·Filed 2016·Granted Dec 31, 2019·1 cites·5 claims
- 0552US11413842B2Rubber laminate and flexible hose using sameNICHIRIN CO LTD·Filed 2017·Granted Aug 16, 2022·0 cites·5 claims
- 0652US11413705B2Laser bonding method and laser bonding deviceNICHIRIN CO LTD·Filed 2020·Granted Aug 16, 2022·0 cites·8 claims
- 0751US9644094B2Butyl rubber composition and hose using sameNICHIRIN CO LTD·Filed 2013·Granted May 9, 2017·0 cites·8 claims
- 0850US11534818B2Method for manufacturing double-pipe heat exchangerNICHIRIN CO LTD·Filed 2020·Granted Dec 27, 2022·0 cites·4 claims
- 0949US10377885B2Vulcanization-bonded laminate, and rubber composition used thereforNICHIRIN CO LTD·Filed 2014·Granted Aug 13, 2019·0 cites·2 claims
- 1046US11161278B2Sealing device and rubber hose continuous vulcanizing device provided with same, and sealing method and rubber hose continuous vulcanizing method provided with sameNICHIRIN CO LTD·Filed 2017·Granted Nov 2, 2021·0 cites·7 claims
- 1143US2006019048A1Vibration absorbing pipeNICHIRIN CO LTD·Filed 2003·Application pending·0 cites
- 1242US2009274616A1Zeolite membranes for hydrogen gas production and method of producing hydrogen gas using the zeolite membranesNICHIRIN CO LTD·Filed 2008·Application pending·0 cites
- 1338US12546421B2Hose with metal fittingNICHIRIN CO LTD·Filed 2023·Granted Feb 10, 2026·0 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →