Inventor

SAITOH HIROSHI

JP98 patents

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

SAITOH HIROSHI

RICOH KK

Image forming apparatus having recycling of residual toner

Device for supporting an image carrier included in an image forming apparatus

Developing device for an image forming apparatus

Method of coating a toner conveyor roller

Developing device for an image forming apparatus

Developing device for an electrophotographic recording apparatus including bias control of a toner supplying roller

Image forming apparatus with bias control to prevent undesirable toner deposition

Developing device for an image forming apparatus

Developing device having the lengths of two toner transporting rollers and an image bearing member in specific relationships

Developing device for an image forming apparatus

Toner, and devices for electrostatically depositing a uniform application thereof

Developing device having seals between a toner transport roller and the toner hopper which prevent toner leakage and scattering

Toner conveyor roller and image forming apparatus having the same

Developing device for an image forming apparatus

Developing device for an image forming apparatus

Device for electrostatically developing a latent image on an image carrier

Developing apparatus for electronic photographic recording equipment, having two developer transfer rollers

Image recording apparatus having a toner supply tank and a toner recovery tank configured into a unitary, disposable magazine

Image forming apparatus with accurate image formation

Image forming apparatus with fixing unit falling off preventing device

Toner cartridge including toner outlet openings and toner collection openings arranged substantially in a single array

Developing device for an image forming apparatus and toner cartridge for replenishing a fresh toner to the developing device

Developing device for an image forming apparatus

Cleaning unit provided in xerographic image forming apparatus for removing residual toner from an image carrier

Electrophotographic recording apparatus having magazine unit for storing developer

Cleaning device and image forming apparatus using the same

Image forming apparatus

Combined cleaner and toner magazine for an image forming apparatus

ONODA CEMENT CO LTD

Multiple torch type plasma generation device and method of generating plasma using the same

Single torch-type plasma spray coating method and apparatus therefor

Method and apparatus for electrostatic powder coating

Method for making diamond and apparatus therefor

Thermal fixing roller for use in a copying machine and method for manufacturing the same

Heat fixing roll for copying machine, method of producing the same and electronic copying machine provided with the same

YAMAHA CORP

Physical quantity sensor and manufacturing method therefor

Semiconductor device

Manufacturing method for magnetic sensor and lead frame therefor

Semiconductor device and package, and method of manufacture therefor

Semiconductor element and wafer level chip size package therefor

MAMA MAKARONI KK

Process for preparing boiled noodles

Process for preparing boiled noodles

NISSAN MOTOR

System and method for calculating movement direction and position of an unmanned vehicle

HOKY KK

Squeegee

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Microphone apparatus for a video camera

RIKAGAKU KENKYUSHO

Multiple torch type plasma spray coating method and apparatus therefor

T RAD CO LTD

EGR cooler

SONY CORP

Optical disk recording and/or reproducing apparatus and access method

PANASONIC CORP

File name generating unit

TOKYO OPTICAL

Optical reader

TDK ELECTRONICS CO LTD

Magnetic carrier powder having a wide chargeable range of electric resistance useful for magnetic brush development