Inventor

KISHIDA HIROYUKI

JP47 patents

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

KISHIDA HIROYUKI

KISHIDA HIROYUKI

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

Carrier for two-component developer, two-component developer using the carrier, and process cartridge and image forming method and apparatus using the two component developer

Carrier for developing electrostatic latent image, two-component developer, image forming apparatus, process cartridge, and image forming method

Encoder system, signal processing method, and transmission signal generation and output device

Carrier, two-component developer, supplemental developer, image forming method, process cartridge and image forming apparatus

Carrier for developing electrostatic latent image, and two-component developer, supplemental developer, image forming apparatus, process cartridge, and image forming method using the carrier

Carrier, two-component developer, developer for replenishment, process cartridge, image forming apparatus, and image forming method

Developing device including a developer container with toner particles and magnetic carrier particles (Rz=0.5−3.0 gm) and a developer bearing member (Rz=10−30 gm), and an image forming apparatus and process cartridge containing the same

Relay device, telephone system, relay program product, and computer-readable recording medium recording relay program

JSR CORP

Optical filter, and solid-state image pickup device and camera module using the optical filter

Optical filter, and solid-state image pickup device and camera module using the optical filter

Optical filter, and solid-state image pickup device and camera module using the optical filter

Solid-state image capture element optical filter and application thereof

Optical filter and optical sensor device

RICOH CO LTD

Carrier, developer, method, and apparatus for forming electrophotographic image, and process cartridge

Replenishing developer housing container and image forming apparatus

Two-component developing method and developer used therefor

Image forming method and image forming apparatus

SAKATA KOICHI

Carrier, developer, method of manufacturing carrier, developer container, image forming method, process cartridge, image forming apparatus, and supplemental developer

Carrier for developing electrostatic latent image and developer

Carrier, developer, image forming apparatus, developer stored unit, and image forming method

Developing device, image forming apparatus, and process cartridge

MURASAWA YOSHIHIRO

Carrier, two-component developer, image forming apparatus, process cartridge, and image forming method

Carrier for developing electrostatic latent images, two-component developer, image forming apparatus, toner storing unit, and supplemental developer

Electrostatic latent image developing white developer, image forming method, image forming apparatus, and process cartridge

IWATSUKI HITOSHI

Carrier for developing an electrostatic latent image, developer and image forming apparatus

Developing device and image forming apparatus

SHARP KK

Communication system, communication control apparatus and communication terminal apparatus

Operator assessment system

NIKON CORP

Encoder and drive device

Encoder system, signal processing method, and transmission signal generation and output device

NAGAYAMA MASASHI

Carrier for forming electrophotographic image, developer for forming electrophotographic image, electrophotographic image forming method, electrophotographic image forming apparatus, and process cartridge

Carrier for forming electrophotographic image, developer for forming electrophotographic image, electrophotographic image forming method, electrophotographic image forming apparatus, and process cartridge

YAGUCHI SHIGENORI

Carrier for developing electrostatic latent image, tow-component developer and image forming method

Carrier for two-component developer, two-component developer using the carrier, and image forming method and process cartridge using the two-component developer

IWAMOTO YASUAKI

Toner, developer, and image forming method

NAKAYAMA SHINYA

Toner and developer

YAMAGUCHI KIMITOSHI

Contact developing method, image forming apparatus, and process cartridge

SUZUKI NAMIE

Carrier for forming electrophotographic image, developer, image forming method, image forming apparatus, and process cartridge

MASUKO KAEDE

Carrier, developer, image forming method, and process cartridge

MURATA HARUKI

Carrier for developing electrostatic latent image, two-component developer, developer for replenishment, image forming device, process cartridge, and image forming method

SAWADA TOYOSHI

Carrier for developing electrostatic latent image, and electrostatic latent image developer

MASUDA MINORU

Developing apparatus, developer for electrophotographic image formation, electrophotographic image forming method, and electrophotographic image forming apparatus

SEKI MASAHIRO

Carrier for developer of electrostatic latent image, developer, and image forming apparatus

NAKAJIMA HISASHI

Developing method and image forming method

YAMADA SAORI

Toner and developer

TAKUMA KK

Rotary pump