Inventor · disambiguated record
Hiroo Katagiri
Also filed as: KATAGIRI HIROO
3 granted patents·1 pending application·0 citations·filing 2014–2020
44Inventor score
Top patents by PatentIndex Score
4 records- 0171US10676566B2Polyarylate and molded article using sameMITSUBISHI GAS CHEMICAL CO·Filed 2018·Granted Jun 9, 2020·0 cites·6 claims
- 0260US10202487B2Polyarylate and molded article using sameMITSUBISHI GAS CHEMICAL CO·Filed 2014·Granted Feb 12, 2019·0 cites·16 claims
- 0348US11198785B2Polycarbonate resin compositionMITSUBISHI ENG PLASTICS CORP·Filed 2018·Granted Dec 14, 2021·0 cites·20 claims
- 0447US2022204757A1Polycarbonate resin compositionMITSUBISHI ENG PLASTICS CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →