Inventor · disambiguated record

Keizo Kyuda

Also filed as: KYUDA KEIZO

2 granted patents·31 citations·filing 1992–1992

61Inventor score

Technology areasC08F C08G

Files withUNITIKA LTD2

Top patents by PatentIndex Score

2 records

0172US5314954AProcess for preparing aromatic polyester-polystyrene block copolymersUNITIKA LTD·Filed 1992·Granted May 24, 1994·25 cites·2 claims
0240US5245004AAnhydrous polymerization of caprolactam with catalyst, cocatalyst and activatorUNITIKA LTD·Filed 1992·Granted Sep 14, 1993·6 cites·21 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →