Assignee
BROTHER IND LTD
JP5,000+ patents
Top patents by PatentIndex Score
US8382389B2Feb 26, 2013
Tape cassette
BROTHER IND LTD71 citations99
US7693442B2Apr 6, 2010
Developing cartridge for supplying power to a developer roller shaft when coupled to an image forming apparatus
BROTHER IND LTD61 citations99
US7643770B2Jan 5, 2010
Image forming apparatus and developing cartridge
BROTHER IND LTD56 citations99
US7447467B2Nov 4, 2008
Image-forming device with holding unit having multiple positions
BROTHER IND LTD68 citations99
USD550227SSep 4, 2007
Graphic user interface for handheld terminal
BROTHER IND LTD157 citations99
US6823160B2Nov 23, 2004
Developing device and image forming apparatus having a gear holder
BROTHER IND LTD156 citations99
US6709179B2Mar 23, 2004
Tape-shaped label printing device
BROTHER IND LTD100 citations99
US6563626B1May 13, 2003
Display device
BROTHER IND LTD185 citations99
US6546217B2Apr 8, 2003
Photosensitive member cartridge
BROTHER IND LTD80 citations99
US6411789B1Jun 25, 2002
Photosensitive member cartridge
BROTHER IND LTD91 citations99
US6334724B2Jan 1, 2002
Tape-shaped label printing device
BROTHER IND LTD105 citations99
US6330410B1Dec 11, 2001
Photosensitive member cartridge
BROTHER IND LTD153 citations99
US6270207B1Aug 7, 2001
Ink cartridge and remaining ink volume detection method
BROTHER IND LTD130 citations99
US6190069B1Feb 20, 2001
Tape-shaped label printing device
BROTHER IND LTD113 citations99
US6116796ASep 12, 2000
Tape label printing device
BROTHER IND LTD124 citations99
US6101350AAug 8, 2000
Photosensitive member cartridge and developer cartridge for use in an image-forming apparatus
BROTHER IND LTD154 citations99
US6042280AMar 28, 2000
Tape label printing device
BROTHER IND LTD151 citations99
US6041203AMar 21, 2000
Process unit, photosensitive member cartridge, developer cartridge, and image forming apparatus
BROTHER IND LTD223 citations99
US6015211AJan 18, 2000
Portable printing device with shutter for covering print head
BROTHER IND LTD146 citations99
US5982521ANov 9, 1999
Optical scanner
BROTHER IND LTD246 citations99
USRE36211EMay 18, 1999
Communication managing data processing device in facsimile machine
BROTHER IND LTD125 citations99
US5889517AMar 30, 1999
Multi-window display control system
BROTHER IND LTD267 citations99
US5748352AMay 5, 1998
Optical scanning device
BROTHER IND LTD200 citations99
US5653542AAug 5, 1997
Tape cassette
BROTHER IND LTD174 citations99
US5608501AMar 4, 1997
Development unit and toner cartridge for use in an image formation apparatus
BROTHER IND LTD157 citations99
US5538548AJul 23, 1996
Recording ink containing pigment particles
BROTHER IND LTD152 citations99
US5538352AJul 23, 1996
Tape printing system
BROTHER IND LTD174 citations99
US5536092AJul 16, 1996
Tape printer having platen moving mechanism and mechanism for interlocking platen and tape feed roller with movement of cover
BROTHER IND LTD122 citations99
US5489359AFeb 6, 1996
Printing method for thermally transferring image section of print sheet to image receiving member and print sheet making device
BROTHER IND LTD104 citations99
US5402159AMar 28, 1995
Piezoelectric ink jet printer using laminated piezoelectric actuator
BROTHER IND LTD241 citations99
US5228118AJul 13, 1993
Printing system wherein one of printer drivers through which print data is sent from a data processor to a printer is selected based on interpreters available on the printer
BROTHER IND LTD254 citations99
US5149548ASep 22, 1992
Apparatus for forming three-dimension article
BROTHER IND LTD227 citations99
US5140937AAug 25, 1992
Apparatus for forming three-dimensional article
BROTHER IND LTD181 citations99
US5105117AApr 14, 1992
Ultrasonic motor
BROTHER IND LTD296 citations99
US5059266AOct 22, 1991
Apparatus and method for forming three-dimensional article
BROTHER IND LTD488 citations99
US4787050ANov 22, 1988
Apparatus for managing software bending machines
BROTHER IND LTD329 citations99
US10359915B2Jul 23, 2019
Portable terminal causing an image processing device to execute operations for image data
BROTHER IND LTD74 citations98
US9855779B2Jan 2, 2018
Tape cassette
BROTHER IND LTD27 citations98
US9533522B2Jan 3, 2017
Tape cassette
BROTHER IND LTD26 citations98
US9498998B2Nov 22, 2016
Tape cassette
BROTHER IND LTD27 citations98
US7978997B2Jul 12, 2011
Developer cartridges, process cartridges, and image formation devices
BROTHER IND LTD85 citations98
US7953330B2May 31, 2011
Cartridges, such as developer cartridges, for an image forming apparatus, such as a printer
BROTHER IND LTD91 citations98
US7924475B2Apr 12, 2011
Image reading apparatus
BROTHER IND LTD80 citations98
US7887186B2Feb 15, 2011
Retinal scanning display with exit pupil expanded by optics offset from intermediate image plane
BROTHER IND LTD100 citations98
US7869735B2Jan 11, 2011
Image forming apparatus having paper dust collecting roller
BROTHER IND LTD64 citations98
US7817938B2Oct 19, 2010
Developer cartridge and image forming apparatus with shaft misalignment accomodation
BROTHER IND LTD76 citations98
US7778567B2Aug 17, 2010
Image forming apparatus and image forming unit
BROTHER IND LTD53 citations98
US7756443B2Jul 13, 2010
Image forming apparatus and developing cartridge having driving input and guide
BROTHER IND LTD70 citations98
US7720405B2May 18, 2010
Image forming apparatus
BROTHER IND LTD67 citations98
US7613414B2Nov 3, 2009
Developing cartridge, process carriage, and image forming apparatus
BROTHER IND LTD101 citations98
Showing the top 50 of 5,000+ patents by PatentIndex Score.