Inventor · disambiguated record

Kenji Nishie

Also filed as: NISHIE KENJI

3 granted patents·2 citations·filing 2021–2021

50Inventor score

Technology areasH05K H10P

Files withSUMITOMO ELECTRIC INDUSTRIES2 MEC CO LTD1

Top patents by PatentIndex Score

3 records

0187US12144122B2Method of manufacturing printed circuit boardSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Nov 12, 2024·2 cites·6 claims
0257US12371798B2Regenerating method of removal liquid and regenerated removal liquid preliminarySUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Jul 29, 2025·0 cites·3 claims
0349US12460303B2Etching agent and method for producing circuit boardMEC CO LTD·Filed 2021·Granted Nov 4, 2025·0 cites·17 claims

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