Inventor
KUMAGAI YUKITAKA
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KUMAGAI YUKITAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
6 patentsUS6042228AMar 28, 2000
Image forming apparatus
OLYMPUS OPTICAL CO60 citations95
US5838354ANov 17, 1998
Image forming apparatus
OLYMPUS OPTICAL CO45 citations95
US6729720B2May 4, 2004
Image forming apparatus having suction holes formed in grooves of the paper supporting surface
OLYMPUS OPTICAL CO19 citations89
USRE38092EApr 29, 2003
Image forming apparatus
OLYMPUS OPTICAL CO12 citations73
USD351411SOct 11, 1994
Eraser for drum of photocopier
OLYMPUS OPTICAL CO1 citations45
USD350974SSep 27, 1994
Charger for printers
OLYMPUS OPTICAL CO1 citations45
OLYMPUS CORP
4 patentsUS7784891B2Aug 31, 2010
Image recording apparatus
OLYMPUS CORP13 citations82
US7497567B2Mar 3, 2009
Recording apparatus
OLYMPUS CORP14 citations82
US7152971B2Dec 26, 2006
Positioning structure in image forming apparatus
OLYMPUS CORP7 citations73
US7950757B2May 31, 2011
Image recording apparatus
OLYMPUS CORP5 citations72