Inventor · disambiguated record

Nobuchika Iwata

Also filed as: IWATA NOBUCHIKA

1 granted patent·1 pending application·0 citations·filing 2009–2018

6Inventor score

Technology areasH01M H10K

Files withSUMITOMO CHEMICAL CO2

Top patents by PatentIndex Score

2 records

0144US2011052962A1Porous film, multilayer porous film comprising the same, and separatorSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
0242US11046886B2Method for producing liquid compositionSUMITOMO CHEMICAL CO·Filed 2018·Granted Jun 29, 2021·0 cites·5 claims

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