Inventor · disambiguated record
Masakazu Iwata
Also filed as: IWATA MASAKAZU
6 granted patents·1 pending application·42 citations·filing 1998–2011
80Inventor score
Top patents by PatentIndex Score
7 records- 0173US6461782B1Toner and method for image formationSANYO CHEMICAL IND LTD·Filed 1998·Granted Oct 8, 2002·25 cites·24 claims
- 0269US9090748B2Nonaqueous dispersion of resin particlesIWATA MASAKAZU·Filed 2011·Granted Jul 28, 2015·2 cites·13 claims
- 0359US7226984B2Binder for electrostatic image developing tonerSANYO CHEMICAL IND LTD·Filed 2003·Granted Jun 5, 2007·5 cites·9 claims
- 0457US7951518B2Polyester resin for toner, toner composition and resin particleSANYO CHEMICAL IND LTD·Filed 2004·Granted May 31, 2011·5 cites·23 claims
- 0553US6992150B2Toner binder and process for producing the sameSANYO CHEMICAL IND LTD·Filed 2001·Granted Jan 31, 2006·5 cites·20 claims
- 0641US9052623B2Toner binder and toner compositionAKUTAGAWA TAKASHI·Filed 2011·Granted Jun 9, 2015·0 cites·16 claims
- 0738US2010028567A1Glass sheet defect detection device, glass sheet manufacturing method, glass sheet, glass sheet quality judging device, and glass sheet inspection methodSUIZU HIDEMI·Filed 2007·Application pending·0 cites
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