Inventor · disambiguated record
Takashi Kumagai
Also filed as: KUMAGAI TAKASHI
2 granted patents·1 pending application·29 citations·filing 1995–2021
54Inventor score
Top patents by PatentIndex Score
3 records- 0169US5728793AProcess for production of methacrylate polymersSUMITOMO CHEMICAL CO·Filed 1995·Granted Mar 17, 1998·29 cites·14 claims
- 0257US12227644B2Polyamide resin compositionUBE CORP·Filed 2021·Granted Feb 18, 2025·0 cites·10 claims
- 0353US2023143084A1Polyamide resin compositionUBE CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →