Inventor · disambiguated record
Takaaki Nakagoshi
Also filed as: Nakagoshi Takaaki
4 granted patents·1 pending application·2 citations·filing 2017–2022
56Inventor score
Files withRINNAI KK5
Top patents by PatentIndex Score
5 records- 0173US10197343B2Turbulence generatorRINNAI KK·Filed 2017·Granted Feb 5, 2019·2 cites·4 claims
- 0253US12104826B2Water heaterRINNAI KK·Filed 2022·Granted Oct 1, 2024·0 cites·4 claims
- 0343US10465943B2Water heat exchanger with tube drainage memberRINNAI KK·Filed 2017·Granted Nov 5, 2019·0 cites·5 claims
- 0443US10458728B2Turbulence member and heat exchanger using same, and water heaterRINNAI KK·Filed 2017·Granted Oct 29, 2019·0 cites·10 claims
- 0541US2018231333A1Heat exchanger and water heaterRINNAI KK·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →