Inventor · disambiguated record
Jiro Horikawa
Also filed as: HORIKAWA JIRO
4 granted patents·22 citations·filing 1985–1987
72Inventor score
Technology areasC08G
Files withSUMITOMO CHEMICAL CO4
Top patents by PatentIndex Score
4 records- 0154US4650608AStar block copolymer from lactam and polyol and process for the production thereofSUMITOMO CHEMICAL CO·Filed 1985·Granted Mar 17, 1987·9 cites·4 claims
- 0253US4775721AProcess for producing polyamide block copolymerSUMITOMO CHEMICAL CO·Filed 1987·Granted Oct 4, 1988·10 cites·5 claims
- 0331US4792603AMethod of producing a polyether prepolymerSUMITOMO CHEMICAL CO·Filed 1986·Granted Dec 20, 1988·2 cites·3 claims
- 0428US4751282AStar block polyol lactam copolymer and process for the production thereofSUMITOMO CHEMICAL CO·Filed 1986·Granted Jun 14, 1988·1 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →