Inventor · disambiguated record
Yoshizumi Sasaki
Also filed as: SASAKI YOSHIZUMI
6 granted patents·70 citations·filing 1992–1994
82Inventor score
Files withSUMITOMO CHEMICAL CO6
Top patents by PatentIndex Score
6 records- 0162US5558472AMethod and apparatus for transporting particlesSUMITOMO CHEMICAL CO·Filed 1994·Granted Sep 24, 1996·22 cites·32 claims
- 0262US5449738AProcess for producing ethylene-propylene block copolymerSUMITOMO CHEMICAL CO·Filed 1992·Granted Sep 12, 1995·17 cites·7 claims
- 0359US5473021AProcess for producing ethylene-propylene block copolymerSUMITOMO CHEMICAL CO·Filed 1994·Granted Dec 5, 1995·15 cites·20 claims
- 0456US5381827AGas distributor for use in gas phase polymerization apparatusSUMITOMO CHEMICAL CO·Filed 1993·Granted Jan 17, 1995·12 cites·6 claims
- 0532US5380494AApparatus for gas phase polymerization and method for operating the sameSUMITOMO CHEMICAL CO·Filed 1992·Granted Jan 10, 1995·3 cites·11 claims
- 0626US5446116AProcess for gas phase polymerizationSUMITOMO CHEMICAL CO·Filed 1993·Granted Aug 29, 1995·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →