Inventor · disambiguated record

Shyozo Kawamata

Also filed as: KAWAMATA SHYOZO

1 granted patent·12 citations·filing 1981–1981

34Inventor score

Technology areasY10S

Files withSUMITOMO CHEMICAL CO1

Top patents by PatentIndex Score

1 record

0148US4433110AProcess for producing propylene block copolymersSUMITOMO CHEMICAL CO·Filed 1981·Granted Feb 21, 1984·12 cites·5 claims

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