Inventor · disambiguated record

Iwao Minami

Also filed as: MINAMI IWAO

2 granted patents·22 citations·filing 1980–1993

57Inventor score

Technology areasB01D C09B

Files withSUMITOMO CHEMICAL CO2

Top patents by PatentIndex Score

2 records

0155US4362273AProduction of dyestuff powdersSUMITOMO CHEMICAL CO·Filed 1980·Granted Dec 7, 1982·20 cites·11 claims
0237US5437688AGranular reactive dye composition and production process thereofSUMITOMO CHEMICAL CO·Filed 1993·Granted Aug 1, 1995·2 cites·12 claims

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