Inventor
SAKURAI HISAKI
JP46 patents
⚠️ This page may combine multiple inventors who share the name “SAKURAI HISAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
32 patentsUS6886928B2May 3, 2005
Ink cartridge and method of production thereof
BROTHER IND LTD63 citations96
US9302516B2Apr 5, 2016
Liquid jetting apparatus
BROTHER IND LTD14 citations92
US7377616B2May 27, 2008
Inkjet printer including discharger with cap
BROTHER IND LTD45 citations92
US7001009B2Feb 21, 2006
Recording apparatus having wiping device
BROTHER IND LTD23 citations92
US8007070B2Aug 30, 2011
Ink-jet printer and maintenance method for ink-jet printer
BROTHER IND LTD11 citations84
US6979078B2Dec 27, 2005
Ink-jet head with ink blockage prevention device
BROTHER IND LTD11 citations74
US11623448B2Apr 11, 2023
Liquid jetting apparatus
BROTHER IND LTD1 citations73
US7819499B2Oct 26, 2010
Liquid droplet jetting apparatus
BROTHER IND LTD4 citations63
US7748808B2Jul 6, 2010
Droplet ejection apparatus and inkjet recording apparatus
BROTHER IND LTD4 citations63
US7690753B2Apr 6, 2010
Recording apparatus and maintenance method for recording apparatus
BROTHER IND LTD5 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
US7401905B2Jul 22, 2008
Ink-jet head with ink blockage prevention device
BROTHER IND LTD5 citations63
US7380922B2Jun 3, 2008
Inkjet printer head having arrangement for even distribution of ink into ink inlets
BROTHER IND LTD4 citations63
US7204575B2Apr 17, 2007
Ink-jet recording apparatus
BROTHER IND LTD2 citations63
US12076998B2Sep 3, 2024
Liquid jetting apparatus
BROTHER IND LTD0 citations62
US11613125B2Mar 28, 2023
Liquid jetting apparatus
BROTHER IND LTD0 citations62
US11472187B2Oct 18, 2022
Liquid jetting apparatus
BROTHER IND LTD0 citations62
US7770992B2Aug 10, 2010
Image recording apparatus and method for recovering recording head
BROTHER IND LTD2 citations62
US10744776B2Aug 18, 2020
Liquid jetting apparatus
BROTHER IND LTD0 citations52
US9649845B2May 16, 2017
Liquid jetting apparatus
BROTHER IND LTD0 citations52
US7984961B2Jul 26, 2011
Ink-jet type image recording apparatus and purge mechanism
BROTHER IND LTD1 citations52
US7806509B2Oct 5, 2010
Ink-jet image forming apparatus and waste-ink processing method
BROTHER IND LTD0 citations52
US7802867B2Sep 28, 2010
Liquid jetting apparatus and maintenance method of the liquid jetting apparatus
BROTHER IND LTD1 citations52
US7625058B2Dec 1, 2009
Image recording apparatus and method for recovering recording head
BROTHER IND LTD1 citations52
US7520589B2Apr 21, 2009
Ink-jet recording apparatus and cleaning blade
BROTHER IND LTD0 citations52
US7470342B2Dec 30, 2008
Structure and method for laminating and fixing thin plate parts and method for fabricating ink-jet printer head
BROTHER IND LTD0 citations51
US6862806B2Mar 8, 2005
Method for fabricating an ink-jet printer head
BROTHER IND LTD0 citations51
US8020981B2Sep 20, 2011
Inkjet recording apparatus and air removal method therefor
BROTHER IND LTD0 citations42
US7823997B2Nov 2, 2010
Droplet ejection device
BROTHER IND LTD0 citations42
US7762653B2Jul 27, 2010
Tube and method of using the same
BROTHER IND LTD0 citations42
SAKURAI HISAKI
8 patentsUS8393722B2Mar 12, 2013
Set of cartridges and printer
SAKURAI HISAKI5 citations72
US8136917B2Mar 20, 2012
Image forming apparatus and image forming system
SAKURAI HISAKI2 citations62
US8328305B2Dec 11, 2012
Liquid ejecting apparatus
SAKURAI HISAKI1 citations51
US8186802B2May 29, 2012
Liquid ejection devices
SAKURAI HISAKI1 citations51
US8616679B2Dec 31, 2013
Inkjet printer
SAKURAI HISAKI0 citations41
US8287086B2Oct 16, 2012
Image recording apparatus and method for restoring recording head for image recording apparatus
SAKURAI HISAKI0 citations41
US8270449B2Sep 18, 2012
Liquid supply devices and liquid cartridges
SAKURAI HISAKI0 citations41
US8087745B2Jan 3, 2012
Image forming apparatus and method of discharging ink from recording head
SAKURAI HISAKI0 citations41
KUBO TOMOYUKI
4 patentsUS8061822B2Nov 22, 2011
Liquid droplet jetting apparatus
KUBO TOMOYUKI2 citations62
US8789917B2Jul 29, 2014
Liquid droplet jetting apparatus
KUBO TOMOYUKI0 citations41
US8162435B2Apr 24, 2012
Liquid droplet jetting apparatus
KUBO TOMOYUKI0 citations41
US8091994B2Jan 10, 2012
Liquid droplet jetting apparatus including liquid tank and two heads connected in series
KUBO TOMOYUKI0 citations41