Inventor

SAKASHITA SHINGO

JP34 patents

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

SAKASHITA SHINGO

SAKASHITA SHINGO

Toner, developer using the toner, image forming apparatus

Developing device that suppresses hysteresis

Toner, development agent, and image forming apparatus using the same

Toner, development agent, and image forming method

Toner, developer, image forming apparatus, and image forming method

Image forming apparatus

RICOH CO LTD

Toner, developer using the toner, image forming apparatus

Toner, developer using the toner, image forming apparatus

Carrier, method for producing the same, developer, and image forming method

Electrostatic charge image developing toner

INOUE RYOTA

Toner, developer, and image forming method

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

Carrier, production method thereof, developer and image forming method

Carrier and method for producing the same, developer and image forming method

SUZUKI KAZUMI

Toner, toner set, developer, developer set, image forming apparatus, image forming method, and process cartridge

Anisotropic magnetic material-dispersed resin carrier, electrophotographic developer, and developing device

Toner set for electrophotography, and image forming method and apparatus

KOJIMA SATOSHI

Toner, developer and image forming apparatus

Toner housing container and image forming apparatus

SUGIMOTO TSUYOSHI

Toner and developer

INOUE DAISUKE

Toner, toner stored unit, and image forming apparatus

MORIYA YOSHIHIRO

Carrier for electrophotography and two-component developer

SHIBA MASANA

Toner housing container and image forming apparatus

MORITA TATSUYA

Toner, method for producing the toner, two-component developer, and image forming apparatus

ISHII MASAYUKI

Fine organic silicone particle for latent electrostatic image developing toners, external additive for toners, toner for developing latent electrostatic image, and two-component developer

ITOH TAKAYUKI

Toner, developer, toner housing unit and image forming apparatus

YAMAMOTO ATSUSHI

Toner, development agent, and image forming apparatus

SANTO HIDEYUKI

Developer for electrophotography, image forming apparatus and process cartridge

ASAHINA DAISUKE

Electrostatic image forming toner and developer

KOTSUGAI AKIHIRO

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

SHITARA YASUTADA

Toner

YAMADA MASAHIDE

Electrophotographic toner, developer, and image forming apparatus

SABU AKIYOSHI

Toner, color toner set, developer, process cartridge, and image forming method

NAKAJIMA YUKIKO

Toner, developer, image forming method and image forming apparatus