Inventor · disambiguated record
Hirofumi Hamaki
Also filed as: HAMAKI HIROFUMI
1 granted patent·2 pending applications·2 citations·filing 2011–2021
19Inventor score
Top patents by PatentIndex Score
3 records- 0165US8288488B2Process for producing solid catalyst component for olefin polymerizationFUJIWARA YASUKI·Filed 2011·Granted Oct 16, 2012·2 cites·19 claims
- 0246US2023279034A1CompoundSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 0341US2013109789A1Olefin polymerization catalyst, process for producing olefin polymer, polypropylene resin composition and article comprising the sameSUMITOMO CHEMICAL CO·Filed 2012·Application pending·0 cites
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