Inventor · disambiguated record
Ryosuke Umakoshi
Also filed as: UMAKOSHI RYOSUKE
10 granted patents·2 pending applications·121 citations·filing 2011–2022
83Inventor score
Top patents by PatentIndex Score
12 records- 0197US9228742B2Rich-lean combustion burner and combustion apparatusNORITZ CORP·Filed 2012·Granted Jan 5, 2016·113 cites·11 claims
- 0271US10012411B2Combustion apparatus and water heater having sameNORITZ CORP·Filed 2016·Granted Jul 3, 2018·1 cites·11 claims
- 0371US9115889B2Rich-lean combustion burner and combustion apparatusNORITZ CORP·Filed 2012·Granted Aug 25, 2015·2 cites·8 claims
- 0470US9115891B2Rich-lean combustion burnerAKIYAMA TAKASHI·Filed 2011·Granted Aug 25, 2015·2 cites·9 claims
- 0569US9115888B2Rich-lean combustion burnerWADA NORIHIDE·Filed 2012·Granted Aug 25, 2015·3 cites·8 claims
- 0655US11512871B2Water heaterNORITZ CORP·Filed 2020·Granted Nov 29, 2022·0 cites·16 claims
- 0751US2025043955A1Combustion apparatus and hot water apparatus provided with sameNORITZ CORP·Filed 2022·Application pending·0 cites
- 0848US10533742B2Burner case and burner device provided with the burner caseNORITZ CORP·Filed 2017·Granted Jan 14, 2020·0 cites·9 claims
- 0946US12352438B2Air blower and combustion device including the sameNORITZ CORP·Filed 2022·Granted Jul 8, 2025·0 cites·20 claims
- 1046US2012219920A1Rich-lean combustion burnerAKIYAMA TAKASHI·Filed 2012·Application pending·0 cites
- 1137US11795966B2Blowing device and combustion device including sameNORITZ CORP·Filed 2021·Granted Oct 24, 2023·0 cites·7 claims
- 1237US10309645B2Gas supply manifold and gas combustion device provided with the sameNORITZ CORP·Filed 2017·Granted Jun 4, 2019·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →