Inventor
YAZAWA HIROAKI
JP38 patents
⚠️ This page may combine multiple inventors who share the name “YAZAWA HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
28 patentsUS6804858B2Oct 19, 2004
Opening and closing mechanism of hinged pair of bodies
BROTHER IND LTD23 citations92
US5913621AJun 22, 1999
Ink ribbon cartridge having means to prevent improper mounting of ink ribbon
BROTHER IND LTD23 citations92
US7800788B2Sep 21, 2010
Upright image processing apparatus with pivotable image reading portion
BROTHER IND LTD14 citations90
US8348403B2Jan 8, 2013
Image forming apparatus
BROTHER IND LTD6 citations84
US8007091B2Aug 30, 2011
Ink supply device
BROTHER IND LTD18 citations84
US7585123B2Sep 8, 2009
Image forming apparatus
BROTHER IND LTD11 citations84
US6918650B2Jul 19, 2005
Inkjet recording apparatus, ink guide member and purge unit
BROTHER IND LTD16 citations84
US5739925AApr 14, 1998
Facsimile apparatus cover and feeding mechanism
BROTHER IND LTD17 citations84
US7121644B2Oct 17, 2006
Ink supply port sealing cap and inkjet recording apparatus
BROTHER IND LTD7 citations74
US6019362AFeb 1, 2000
Sheet transfer apparatus
BROTHER IND LTD15 citations74
US6161972ADec 19, 2000
Ink ribbon cartridge having a particular spool and spindle arrangement
BROTHER IND LTD11 citations73
US5519512AMay 21, 1996
Facsimile apparatus having reduced profile
BROTHER IND LTD9 citations73
US4702630AOct 27, 1987
Facsimile-printer apparatus
BROTHER IND LTD18 citations73
US7997701B2Aug 16, 2011
Inkjet printer and ink tank
BROTHER IND LTD3 citations63
US7753480B2Jul 13, 2010
Image forming apparatus and image scanner
BROTHER IND LTD5 citations63
US7748808B2Jul 6, 2010
Droplet ejection apparatus and inkjet recording apparatus
BROTHER IND LTD4 citations63
US7654656B2Feb 2, 2010
Ink-jet recording apparatus
BROTHER IND LTD6 citations63
US7641326B2Jan 5, 2010
Ink jet recording apparatus
BROTHER IND LTD2 citations63
US7556340B2Jul 7, 2009
Ink jet recording apparatus
BROTHER IND LTD4 citations63
US7396116B2Jul 8, 2008
Ink jet printer having spare ink cartridges
BROTHER IND LTD2 citations63
US7163277B2Jan 16, 2007
Image forming apparatus and image scanner
BROTHER IND LTD2 citations63
US5576809ANov 19, 1996
Charge screening member for a corona discharge device of an image forming apparatus
BROTHER IND LTD2 citations63
USRE39169EJul 11, 2006
Ink ribbon cartridge having a particular spool and spindle arrangement
BROTHER IND LTD2 citations62
US5604609AFeb 18, 1997
Light reflection type detection device in facsimile machine
BROTHER IND LTD4 citations61
US12141917B2Nov 12, 2024
Storage medium storing data generation program and three-dimensional modeling system
BROTHER IND LTD0 citations52
USRE41064EDec 29, 2009
Ink ribbon cartridge having a particular spool and spindle arrangement
BROTHER IND LTD0 citations52
US7367659B2May 6, 2008
Ink jet printer alternately utilizing a pair of in cartridges
BROTHER IND LTD1 citations52
US8011746B2Sep 6, 2011
Image-forming system, image-forming apparatus, computer program, and image-forming method
BROTHER IND LTD1 citations51
YAZAWA HIROAKI
5 patentsUS8534814B2Sep 17, 2013
Ink cartridge and recording apparatus
YAZAWA HIROAKI10 citations83
US8459789B2Jun 11, 2013
Ink-jet recording apparatus including internal light source
YAZAWA HIROAKI2 citations61
US8991989B2Mar 31, 2015
Ink cartridge and recording apparatus
YAZAWA HIROAKI0 citations51
US8500241B2Aug 6, 2013
Image recording apparatus
YAZAWA HIROAKI1 citations51
US8503043B2Aug 6, 2013
Upright image processing apparatus with cartridge holder portion and recording device between two feed pathways
YAZAWA HIROAKI0 citations49