Inventor
SEKINE TETSU
JP19 patents
⚠️ This page may combine multiple inventors who share the name “SEKINE TETSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA BUSINESS TECH
7 patentsUS7267418B2Sep 11, 2007
Ink jet printer
KONICA MINOLTA BUSINESS TECH3 citations62
US7134750B2Nov 14, 2006
Ink jet printer
KONICA MINOLTA BUSINESS TECH5 citations62
US8036588B2Oct 11, 2011
Image forming apparatus
KONICA MINOLTA BUSINESS TECH6 citations60
US7229147B2Jun 12, 2007
Ink jet printer
KONICA MINOLTA BUSINESS TECH1 citations52
US7726644B2Jun 1, 2010
Paper sheet conveyance apparatus and image forming apparatus
KONICA MINOLTA BUSINESS TECH0 citations51
US7516957B2Apr 14, 2009
Image forming apparatus
KONICA MINOLTA BUSINESS TECH0 citations50
US7216949B2May 15, 2007
Ink jet printer
KONICA MINOLTA BUSINESS TECH0 citations41
KONICA MINOLTA HOLDINGS INC
5 patentsUS7152970B2Dec 26, 2006
Image forming apparatus having a plurality of printing heads
KONICA MINOLTA HOLDINGS INC25 citations92
US7490931B2Feb 17, 2009
Image forming apparatus having a plurality of printing heads
KONICA MINOLTA HOLDINGS INC6 citations73
US7396122B2Jul 8, 2008
Image recording device
KONICA MINOLTA HOLDINGS INC8 citations73
US7097297B2Aug 29, 2006
Ink jet printer, and image printing apparatus having the printer
KONICA MINOLTA HOLDINGS INC9 citations73
US7338154B2Mar 4, 2008
Image recording apparatus
KONICA MINOLTA HOLDINGS INC4 citations62