Inventor · disambiguated record
Hayato Saba
Also filed as: SABA HAYATO
7 granted patents·100 citations·filing 1991–1997
83Inventor score
Top patents by PatentIndex Score
7 records- 0188US5929149ARubber composition for tire treadSUMITOMO RUBBER IND·Filed 1997·Granted Jul 27, 1999·66 cites·6 claims
- 0258US5703151ARubber compositionSUMITOMO CHEMICAL CO·Filed 1996·Granted Dec 30, 1997·17 cites·9 claims
- 0352US5245007AMethod for purifying ethylene-α-olefin copolymerSUMITOMO CHEMICAL CO·Filed 1991·Granted Sep 14, 1993·9 cites·14 claims
- 0436US5122493ACatalyst for olefinic hydrocarbon polymerization and process for producing olefinic hydrocarbon polymerSUMITOMO CHEMICAL CO·Filed 1991·Granted Jun 16, 1992·3 cites·11 claims
- 0534US5516862AProcess for producing ethylene-alpha-olefin copolymer rubberSUMITOMO CHEMICAL CO·Filed 1994·Granted May 14, 1996·2 cites·18 claims
- 0631US6087424ARubber compositionSUMITOMO CHEMICAL CO·Filed 1996·Granted Jul 11, 2000·2 cites·10 claims
- 0731US5191041ACatalyst for olefinic hydrocarbon polymerization and process and producing olefinic hydrocarbon polymerSUMITOMO CHEMICAL CO·Filed 1992·Granted Mar 2, 1993·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →