Inventor · disambiguated record
Yoshifumi Kusaka
Also filed as: KUSAKA YOSHIFUMI
3 granted patents·8 citations·filing 2001–2010
58Inventor score
Technology areasB01D
Top patents by PatentIndex Score
3 records- 0169US8778183B2Filtering apparatusNAKAGAWA KOICHI·Filed 2010·Granted Jul 15, 2014·3 cites·17 claims
- 0246US6919026B2Semipermeable membrane support and process of preparation thereofNITTO DENKO CORP·Filed 2001·Granted Jul 19, 2005·5 cites·11 claims
- 0334US7071130B2Laminated material of segregating membrane and segregating membrane supporting material, and its method of manufactureJAPAN EXLAN CO LTD·Filed 2003·Granted Jul 4, 2006·0 cites·81 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →