P

Inventor

OKUGAWA YUJI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “OKUGAWA YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONISHIROKU PHOTO IND

3 patents
US6249305B1Jun 19, 2001

Color image forming apparatus

KONISHIROKU PHOTO IND66 citations95
US6600504B2Jul 29, 2003

Image forming apparatus having light beam adjusting mechanism

KONISHIROKU PHOTO IND22 citations92
US6982736B2Jan 3, 2006

Image forming apparatus with optical adjusters

KONISHIROKU PHOTO IND12 citations83

KONICA MINOLTA INC

2 patents
US9442413B2Sep 13, 2016

Image forming apparatus and exposure position adjusting method

KONICA MINOLTA INC0 citations40
US10289029B2May 14, 2019

Developing device with vibration apparatus

KONICA MINOLTA INC0 citations39

KONICA CORP

1 patent
US7009629B2Mar 7, 2006

Image forming apparatus with optical adjustors

KONICA CORP1 citations62

HASEGAWA RYO

1 patent
US8730292B2May 20, 2014

Scanning optical device that scans photoreceptor with laser light and image forming apparatus

HASEGAWA RYO0 citations50

OKUGAWA YUJI

1 patent
US8279250B2Oct 2, 2012

Scanning optical device and image forming apparatus

OKUGAWA YUJI0 citations42