Inventor

FUWA KAZUOKI

JP35 patents

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

FUWA KAZUOKI

RICOH CO LTD

Toner, and oilless fixing method and process cartridge using the toner

Image forming apparatus and image forming method

Developing device, developer therefor, and image forming method and apparatus, and process cartridge using the developing device

Single component development device, process cartridge and toner

Non-magnetic toner for one-component development and method of preparing the toner, and image developer, image forming apparatus, process cartridge and image forming method

Image developer using one-component developer

Full-color toner kit, process cartridge, and image forming method

Toner, developer including the toner, and image forming method and apparatus using the toner

RICOH KK

Toner recovery apparatus, process cartridge, and image forming apparatus

Toner for developing electrostatic image, and image forming method and apparatus and process cartridge using the toner

Image forming method and apparatus including a relationship between secondary roller diameter and recording medium ingress position

Toner recovery apparatus, process cartridge, and image forming apparatus

Developing device, image developing method, image forming apparatus, image forming method, and process cartridge

FUKAO TOMOHIRO

Toner, image forming apparatus, image forming method and process cartridge

Electrostatic image developing toner, developer, and image forming apparatus

Electrostatic image developing toner, toner container and process cartridge

Electrostatic image developing toner, image forming apparatus, image forming method, and process cartridge

Image forming apparatus and process cartridge

FUWA KAZUOKI

Toner, developer, process cartridge, image forming apparatus, image forming method, and method for manufacturing toner

Toner, and image forming method, process cartridge, and image forming apparatus using the toner

NOZAKI TSUYOSHI

Toner, developer and method for producing toner

Toner

YAMAMOTO ATSUSHI

Toner and method for producing the same

Method for producing colored resin particles, colored resin particles, developer, image forming apparatus, image forming method, and process cartridge

MIKURIYA YOSHIHIRO

Toner for non-magnetic one-component developer, method of preparing the toner, developer and image forming method

Colored resin particle and method for producing the same

MIKI TOMOHARU

Latent electrostatic image developing toner

SEKI MASAHIRO

Toner, method for producing the same, and image forming apparatus

YASUNAGA HIDEAKI

Developing device, and image forming method and process cartridge using the developing device

SUGIYAMA TOSHIHIKO

Toner, toner storage unit, image forming apparatus and method of forming image

INOUE RYOTA

Toner, developer, process cartridge, and image forming apparatus

ISHIKAWA YOSHIMICHI

Toner and image forming apparatus

KATOH HIROAKI

Image forming method, image forming apparatus and process cartridge

TAKAHASHI TSUKIKO

Glittering toner, toner-storing unit, developer, developer-storing unit,image forming apparatus, and image forming method

KADOTA TAKUYA

Image forming apparatus, image forming method and process cartridge