Inventor

MURAKAWA JUNJI

JP4 patents

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

KONICA MINOLTA INC

3 patents

US11119426B2Sep 14, 2021

Developing roller, developer, and image forming apparatus

KONICA MINOLTA INC0 citations59

US11347175B2May 31, 2022

Cleaning device capable of preventing a conveyance member from contacting a brush-like rotation body and a collection member, drum unit, and image forming apparatus

KONICA MINOLTA INC0 citations58

US9529301B2Dec 27, 2016

Image forming apparatus, drum unit, and developing unit

KONICA MINOLTA INC0 citations38

MURAKAWA JUNJI

1 patent

US8559847B2Oct 15, 2013

Imaging unit and image forming apparatus including connecting development device and drum cartridge

MURAKAWA JUNJI3 citations48