Inventor · disambiguated record
Riyako Iwahashi
Also filed as: IWAHASHI RIYAKO
2 granted patents·2 pending applications·2 citations·filing 2012–2012
34Inventor score
Top patents by PatentIndex Score
4 records- 0161US9291074B2Engine waste-heat utilization deviceNAGAI HIROYUKI·Filed 2012·Granted Mar 22, 2016·2 cites·6 claims
- 0241US9441503B2Waste heat utilization apparatusISHIKAWA TAKAYUKI·Filed 2012·Granted Sep 13, 2016·0 cites·8 claims
- 0340US2014174087A1Rankine cycle systemMIZOGUCHI SHINICHIRO·Filed 2012·Application pending·0 cites
- 0440US2014250886A1Rankine CycleMIZOGUCHI SHINICHIRO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →