Inventor

KOZURU HIROYUKI

JP20 patents

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

KOZURU HIROYUKI

KONISHIROKU PHOTO IND

Toner for electrophotography

Toner for developing electrostatic latent image

Electrophotographic toner with specific high, medium, and low molecullar weight peaks

Toner, image forming method, and image forming apparatus

Carrier and developer material, and an image forming method

Toner for developing static latent image, producing method thereof and image forming method

Toner for developing static image, production method therefor and image forming method

KONICA MINOLTA INC

Developing device and image forming apparatus

Developing device with developer replenishment

Two-component developing agent for developing electrostatic latent image and method for forming electrophotographic image

White toner for electrostatic charge image development and image forming method

KONICA MINOLTA BUSINESS TECH

Image forming apparatus and image forming method

Electrophotographic carrier, method of manufacturing the same, and image forming method employing the same

KONICA MINOLTA TECHNOSEARCH CO

Image forming method and electrostatic image developing toner

NIPPON STEEL & SUMITOMO METAL CORP

Coal reforming method and coal reforming apparatus

KONICA MINOLTA HOLDINGS INC

Electrostatic image developing toner and image forming method

MATSUBARA MASAHARU

Toner manufacturing method

MINE TOMOKO

Two-component developer

NAKAMURA KOSUKE

Production method of two-component developer

KOZURU HIROYUKI

Toner