Inventor · disambiguated record
Nobuyoshi Shirai
Also filed as: SHIRAI NOBUYOSHI
2 granted patents·1 pending application·16 citations·filing 2001–2020
56Inventor score
Top patents by PatentIndex Score
3 records- 0170US6821703B2Method for producing polyester resin particle dispersion material, method for producing polyester resin particles, and method for producing electrophotographic spherical tonerDAINIPPON INK & CHEMICALS·Filed 2001·Granted Nov 23, 2004·14 cites·13 claims
- 0261US8067477B2Resin composition for electrophotographic toners and electrophotographic tonersHIROTA YASUNOBU·Filed 2009·Granted Nov 29, 2011·2 cites·14 claims
- 0338US2022343573A1Image processing apparatus, image processing method, and programSONY GROUP CORP·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →