Inventor
HAMAJIMA TOMOYO
JP21 patents
⚠️ This page may combine multiple inventors who share the name “HAMAJIMA TOMOYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
20 patentsUS7727321B2Jun 1, 2010
Magenta ink for ink-jet recording
BROTHER IND LTD23 citations92
US7713343B2May 11, 2010
Ink set for ink-jet recording
BROTHER IND LTD25 citations92
US7425233B2Sep 16, 2008
Cyan ink for ink-jet recording
BROTHER IND LTD21 citations92
US7303618B1Dec 4, 2007
Ink for ink-jet recording
BROTHER IND LTD21 citations92
US7736424B2Jun 15, 2010
Ink set for ink-jet recording, ink for ink-jet recording and method for forming image
BROTHER IND LTD10 citations84
US7736425B2Jun 15, 2010
Ink set for ink-jet recording, ink for ink-jet recording and method for forming image
BROTHER IND LTD11 citations84
US7244296B2Jul 17, 2007
Water based ink set for ink-jet recording and inkjet recording method
BROTHER IND LTD12 citations83
US7303617B1Dec 4, 2007
Ink for ink-jet recording
BROTHER IND LTD8 citations73
US7297198B1Nov 20, 2007
Ink for Ink-Jet Recording
BROTHER IND LTD9 citations73
US7703908B2Apr 27, 2010
Water-based ink set for ink-jet recording
BROTHER IND LTD5 citations62
US7607772B2Oct 27, 2009
Water-based ink set for ink-jet recording and ink-jet recording method
BROTHER IND LTD2 citations62
US7384461B2Jun 10, 2008
Water-based ink set for ink-jet recording and ink-jet recording method
BROTHER IND LTD4 citations62
US7384460B2Jun 10, 2008
Water-based ink set for ink-jet recording and ink-jet recording method
BROTHER IND LTD2 citations62
US7244297B2Jul 17, 2007
Water based ink set for ink-jet recording and inkjet recording method
BROTHER IND LTD4 citations62
US7621628B2Nov 24, 2009
Water-based ink set for ink-jet recording and ink-jet recording method
BROTHER IND LTD0 citations52
US7357832B2Apr 15, 2008
Water base pigment ink for ink-jet recording, ink cartridge accommodating the same, and ink-jet recording method
BROTHER IND LTD1 citations52
US7384462B2Jun 10, 2008
Water-based ink set for ink-jet recording and ink-jet recording method
BROTHER IND LTD0 citations51
US7377970B2May 27, 2008
Water-based ink set for ink-jet recording and ink-jet recording method
BROTHER IND LTD0 citations51
US7377969B2May 27, 2008
Water-based ink set for ink-jet recording and ink-jet recording method
BROTHER IND LTD0 citations51
US7374607B2May 20, 2008
Water-based ink set for ink-jet recording and ink-jet recording method
BROTHER IND LTD0 citations51