Inventor · disambiguated record
Yoichi Kai
Also filed as: KAI YOICHI
2 granted patents·1 pending application·0 citations·filing 2014–2024
23Inventor score
Top patents by PatentIndex Score
3 records- 0151US10066120B2Urethane composition for coating film waterproof materialDYFLEX CORP·Filed 2014·Granted Sep 4, 2018·0 cites·14 claims
- 0249US9890285B2Asphalt-urethane compositionDYFLEX CORP·Filed 2014·Granted Feb 13, 2018·0 cites·20 claims
- 0337US2024328372A1Method for Manufacturing Heat Exchanger and Heat ExchangerSUMITOMO PRECISION PROD CO·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →