Inventor

KOISO JUNICHI

19 patents

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

KOISO JUNICHI

KONISHIROKU PHOTO IND

Toner collecting device

Apparatus for receiving recording sheets in upset state for copying machine

Toner collecting device

Drum cleaning apparatus for electrophotographic copying machine

Cleaning device, and image forming method and image forming apparatus using the cleaning device

Dry-type developing device

Toner recovery device

Toner transporting device for an electrostatic recording apparatus

Electrostatic recording apparatus having a toner recovering device

Roller fixing device

Drum cleaning blade for image transfer type electrophotographic copying machine

Electrophotographic copying machine

Developer recovering device for electrostatic image reproducing system

Toner removing means for photosensitive drums for electrophotography

Cleaning method of toner image carrying body, cleaning device of the toner image carrying body and image forming apparatus equipped therewith

Electrostatic imaging process using X-rays

KONICA MINOLTA BUSINESS TECH

Image forming apparatus

Image forming apparatus having a scattered toner sucking port

Image developing apparatus to develop a latent image in a developing area on an image bearing member