Inventor · disambiguated record
Toshiyuki Nanaarashi
Also filed as: NANAARASHI TOSHIYUKI
12 granted patents·1 pending application·80 citations·filing 1995–2014
90Inventor score
Top patents by PatentIndex Score
13 records- 0190US9009953B2Manufacturing apparatus for flattened tube finsUEDA AKIO·Filed 2012·Granted Apr 21, 2015·10 cites·12 claims
- 0288US9987673B2Manufacturing apparatus for heat exchanger finsHIDAKA SEIKI KK·Filed 2014·Granted Jun 5, 2018·8 cites·2 claims
- 0387US9199346B2Manufacturing apparatus for flattened tube finsHIDAKA SEIKI KK·Filed 2012·Granted Dec 1, 2015·7 cites·11 claims
- 0484US9089935B2Manufacturing apparatus for flattened tube finsHIDAKA SEIKI KK·Filed 2013·Granted Jul 28, 2015·5 cites·6 claims
- 0581US9120191B2Manufacturing apparatus for flattened tube finsHIDAKA SEIKI KK·Filed 2013·Granted Sep 1, 2015·7 cites·4 claims
- 0679US8789264B2Manufacturing apparatus for heat exchanger finsMORISHITA KEIICHI·Filed 2012·Granted Jul 29, 2014·4 cites·4 claims
- 0779US8776992B2Feeder apparatus for metal stripMORISHITA KEIICHI·Filed 2012·Granted Jul 15, 2014·5 cites·2 claims
- 0874US8973420B2Corrugated fin manufacturing apparatusNANAARASHI TOSHIYUKI·Filed 2011·Granted Mar 10, 2015·4 cites·15 claims
- 0972US8925715B2Feeding apparatus for metal stripsKARASAWA MASANAO·Filed 2012·Granted Jan 6, 2015·4 cites·4 claims
- 1067US8424358B2Production equipment for producing corrugated finMOTOKI MITSUHIRO·Filed 2011·Granted Apr 23, 2013·4 cites·1 claims
- 1167US5600992ADie setHIDAKA SEIKI KK·Filed 1995·Granted Feb 11, 1997·22 cites·17 claims
- 1238US8875626B2Machining oil applying apparatusMORISHITA KEIICHI·Filed 2010·Granted Nov 4, 2014·0 cites·4 claims
- 1333US2011232450A1Equipment for cutting corrugated finUEHARA MASAKI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →