Assignee
YAMASAKI SUMIAKI
JP·4 granted patents·4 pending applications·17 citations·filing 2007–2012
Top patents by PatentIndex Score
8 records- 0192US8628902B2Polyester resin for toner, toner, developer, toner cartridge, process cartridge, and image forming apparatusYAMASAKI SUMIAKI·Filed 2011·Granted Jan 14, 2014·7 cites·16 claims
- 0291US8709693B2Polyester resin for toner, electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodYAMASAKI SUMIAKI·Filed 2012·Granted Apr 29, 2014·7 cites·12 claims
- 0372US8415419B2Hydrophilic coating composition and hydrophilic member using the sameYAMASAKI SUMIAKI·Filed 2008·Granted Apr 9, 2013·2 cites·11 claims
- 0469US8652733B2Electrostatic image developing toner, electrostatic image developer, image forming method, toner cartridge, process cartridge, and image forming apparatusYAMASAKI SUMIAKI·Filed 2011·Granted Feb 18, 2014·1 cites·11 claims
- 0552US2008207849A1Hydrophilic film forming composition and hydrophilic memberYAMASAKI SUMIAKI·Filed 2007·Application pending·0 cites
- 0651US2010196724A1Hydrophilic film forming composition and hydrophilic memberYAMASAKI SUMIAKI·Filed 2008·Application pending·0 cites
- 0750US2008177022A1Hydrophilic film forming composition and hydrophilic memberYAMASAKI SUMIAKI·Filed 2007·Application pending·0 cites
- 0843US2010159256A1Composition for forming hydrophic firm, spray composition and hydrophilic member using the sameYAMASAKI SUMIAKI·Filed 2008·Application pending·0 cites
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