Inventor · disambiguated record
Masato Doyama
Also filed as: DOYAMA MASATO
3 granted patents·1 pending application·66 citations·filing 2009–2016
69Inventor score
Top patents by PatentIndex Score
4 records- 0190US9291364B2Combustion apparatusOKAMOTO SHINICHI·Filed 2012·Granted Mar 22, 2016·14 cites·1 claims
- 0289USD612925SDuct jointNORITZ CORP·Filed 2009·Granted Mar 30, 2010·52 cites·1 claims
- 0339US9631837B2Hot water supply deviceNORITZ CORP·Filed 2015·Granted Apr 25, 2017·0 cites·9 claims
- 0436US2017030664A1Hot water supply deviceNORITZ CORP·Filed 2016·Application pending·0 cites
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