Inventor

HIRAOKA SABUROU

JP19 patents

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

HIRAOKA SABUROU

KONICA MINOLTA INC

Holographic optical element and method for producing the same

Electrostatic latent image developing toner, production method of the toner for electrostatic latent image development and electrophotographic image formation method

Detecting system, and reader

Tag reader, RFID system, and method for reading identification information

KONISHIROKU PHOTO IND

Heat sensitive planographic printing plate, its manufacturing method and image forming method employing the same

Planographic printing precursor and printing method employing the same

Planographic printing plate precursor having a support with pits

KONICA MINOLTA MED & GRAPHIC

Development process on a press of planographic printing plate material and printing process

Correction process of planographic printing plate

Planographic printing plate material process, planographic printing plate and printing process

MINE TOMOKO

Toner for electrostatic latent image development and production method thereof

Production process of toner for electrostatic image development

Two-component developer

HIRAOKA SABUROU

Production process of toner for electrostatic image development

Electrostatic charge image developing toner and method of manufacturing the same

OSHIBA TOMOMI

Producing method of toner for developing static image

Production process of toner for electrostatic image development

KONICA MINOLTA HOLDINGS

Printing plate material, process of folding the same, and printing process

SUKENO MIKIHIKO

Electrostatic image developing toner and producing method of the same