Inventor · disambiguated record
Kazuhiro Takagaki
Also filed as: TAKAGAKI KAZUHIRO
4 granted patents·2 pending applications·0 citations·filing 2012–2022
52Inventor score
Top patents by PatentIndex Score
6 records- 0157US11352319B2Method for producing carbamate and method for producing isocyanateASAHI CHEMICAL IND·Filed 2019·Granted Jun 7, 2022·0 cites·11 claims
- 0255US2024425448A1Method for producing isocyanate compound, method for producing carbamate compound, method for recovering amine compound, and isocyanate compositionASAHI CHEMICAL IND·Filed 2022·Application pending·0 cites
- 0349US10968168B2Isocyanate production methodASAHI CHEMICAL IND·Filed 2018·Granted Apr 6, 2021·0 cites·19 claims
- 0445US2023021574A1Method for producing isocyanateASAHI CHEMICAL IND·Filed 2019·Application pending·0 cites
- 0542US11827586B2Method for producing amino acid aminoalkyl ester or inorganic acid salt thereofASAHI CHEMICAL IND·Filed 2019·Granted Nov 28, 2023·0 cites·5 claims
- 0633US10329224B2Method for production of conjugated diolefinTAKAGAKI KAZUHIRO·Filed 2012·Granted Jun 25, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →