Inventor

MIYASHITA YOSHIAKI

JP24 patents

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

MIYASHITA YOSHIAKI

RICOH KK

Image forming apparatus with a contact member contacting an image carrier

Method and apparatus for removing image forming substance from image holding member forming processing situation mark

Method and apparatus for removing image forming substance from image holding member forming processing situation mark

Method and apparatus for removing image forming substance from image holding member

Method for repeatedly using image holding member

Method and apparatus for regenerating image holding member

Method of and system for cleaning a charge inducing member

Cleaning system for charging drum of an image forming apparatus

Method for using image support regeneratively and tool for forming image on image support

Toner used in an image forming apparatus

Method and apparatus for regenerating image holding member

Method for repeatedly using image holding member

Image forming apparatus having an imaging condition setting control

Image forming apparatus for adjusting predetermined developer density values based on a target value and sensed patch developer density

SANYO ELECTRIC CO

Liquid crystal projector

Multiscreen projector apparatus

Lens shift mechanism and projection type video display

Lens shift mechanism and projection type video display

YOSHIDA AKIRA

Optical sensor with positioning reference surface and image forming apparatus incorporating optical sensor

Image forming apparatus and method for controlling image density

Image forming apparatus and image-density control method

RICOH CO LTD

Image forming apparatus and image density control method

TANAKA KAYOKO

Optical sensor and image forming apparatus

HIRAYAMA YUSHI

Process cartridge including developing unit and incorporated in image forming apparatus