Inventor · disambiguated record
Sachio Koyama
Also filed as: KOYAMA SACHIO
5 granted patents·3 pending applications·45 citations·filing 2000–2017
74Inventor score
Top patents by PatentIndex Score
8 records- 0187US6234238B1Aluminum-alloy heat exchangerCALSONIC KANSEI CORP·Filed 2000·Granted May 22, 2001·38 cites·10 claims
- 0269US8194107B2Two-sided thermal print commandLYONS DALE·Filed 2007·Granted Jun 5, 2012·4 cites·52 claims
- 0367US10906380B2Evaporator with cold storage functionMARELLI CABIN COMFORT JAPAN CORP·Filed 2017·Granted Feb 2, 2021·1 cites·5 claims
- 0461US8462184B2Two-sided thermal printer controlLYONS DALE·Filed 2007·Granted Jun 11, 2013·2 cites·17 claims
- 0540US2004017084A1Pipe fittingCALSONIC KANSEI CORP·Filed 2003·Application pending·0 cites
- 0637US8721202B2Two-sided thermal print switchLYONS DALE·Filed 2007·Granted May 13, 2014·0 cites·43 claims
- 0736US2009223656A1Heat exchanger tubeHIYAMA JINICHI·Filed 2006·Application pending·0 cites
- 0833US2007134039A1Dual-sided thermal printingNCR CORP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →