Inventor · disambiguated record

Kenichi Nariyama

Also filed as: NARIYAMA KENICHI

2 granted patents·90 citations·filing 1995–1996

66Inventor score

Technology areasC07C C08F

Files withSUMITOMO CHEMICAL CO2

Top patents by PatentIndex Score

2 records

0187US5856610AProcess for producing ethylene-α-olefin copolymersSUMITOMO CHEMICAL CO·Filed 1996·Granted Jan 5, 1999·75 cites·8 claims
0272US5565069AProcess for producing 5-vinyl-2-norborneneSUMITOMO CHEMICAL CO·Filed 1995·Granted Oct 15, 1996·15 cites·3 claims

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