Inventor · disambiguated record
Nobuyuki Sakadume
Also filed as: SAKADUME NOBUYUKI
3 granted patents·1 pending application·42 citations·filing 2002–2016
71Inventor score
Top patents by PatentIndex Score
4 records- 0192US10443167B2Method for producing a wet-laid nonwoven fabricHOKUETSU CORP·Filed 2016·Granted Oct 15, 2019·26 cites·1 claims
- 0271US7520912B2Air purifying filter media and process for producing the sameHOKUETSU PAPER MILLS·Filed 2002·Granted Apr 21, 2009·4 cites·59 claims
- 0358US8662316B2Filter medium for liquid filtration and process for producing the sameSAKADUME NOBUYUKI·Filed 2004·Granted Mar 4, 2014·12 cites·5 claims
- 0440US2013267142A1Wet-laid nonwoven fabric for semipermeable membrane supporting body, method for producing said wet-laid nonwoven fabric, and method for identifying low-density defect of wet-laid nonwoven fabricSOYAMA TOSHIHIKO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →