Inventor

SHIRAI NOBUYOSHI

JP2 patents

⚠️ This page may combine multiple inventors who share the name “SHIRAI NOBUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAINIPPON INK & CHEMICALS

1 patent

US6821703B2Nov 23, 2004

Method for producing polyester resin particle dispersion material, method for producing polyester resin particles, and method for producing electrophotographic spherical toner

DAINIPPON INK & CHEMICALS14 citations80

HIROTA YASUNOBU

1 patent

US8067477B2Nov 29, 2011

Resin composition for electrophotographic toners and electrophotographic toners

HIROTA YASUNOBU2 citations49