Inventor
KAMEYAMA YOSHIKATSU
JP21 patents
⚠️ This page may combine multiple inventors who share the name “KAMEYAMA YOSHIKATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
20 patentsUS6257780B1Jul 10, 2001
Ink ribbon cartridge having one undetachable spool and idle rotation preventing structure
BROTHER IND LTD48 citations96
US5984546ANov 16, 1999
Ribbon cassette having projecting holding parts
BROTHER IND LTD45 citations96
US7953339B2May 31, 2011
Image forming device and cartridge being electrically connected by terminals
BROTHER IND LTD29 citations92
US6741820B2May 25, 2004
Image forming apparatus
BROTHER IND LTD35 citations92
US6079886AJun 27, 2000
Ribbon cassette having leveraged movement during installation or ejection from printing apparatus
BROTHER IND LTD21 citations92
US5961229AOct 5, 1999
Ribbon cassette having openable and closeable lid members
BROTHER IND LTD26 citations92
US5913621AJun 22, 1999
Ink ribbon cartridge having means to prevent improper mounting of ink ribbon
BROTHER IND LTD23 citations92
US5897256AApr 27, 1999
Ink ribbon cartridge retention device for a recording apparatus
BROTHER IND LTD34 citations92
US7046941B2May 16, 2006
Image formation apparatus
BROTHER IND LTD11 citations84
US7019870B2Mar 28, 2006
Image forming apparatus
BROTHER IND LTD16 citations84
US6623192B1Sep 23, 2003
Ink ribbon cartridge having protrusion and recessed portion
BROTHER IND LTD15 citations84
US5739925AApr 14, 1998
Facsimile apparatus cover and feeding mechanism
BROTHER IND LTD17 citations84
US6547288B1Apr 15, 2003
Cover of image forming device
BROTHER IND LTD12 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
US5980137ANov 9, 1999
Printer for facsimile machine
BROTHER IND LTD4 citations63
USRE39169EJul 11, 2006
Ink ribbon cartridge having a particular spool and spindle arrangement
BROTHER IND LTD2 citations62
US6991388B2Jan 31, 2006
Ink ribbon cartridge having takeup-side cover with opening positioned beneath protrusion in cover
BROTHER IND LTD4 citations62
US5604609AFeb 18, 1997
Light reflection type detection device in facsimile machine
BROTHER IND LTD4 citations61
USRE41064EDec 29, 2009
Ink ribbon cartridge having a particular spool and spindle arrangement
BROTHER IND LTD0 citations52