Inventor
KUWABARA KAZUHIRO
JP20 patents
⚠️ This page may combine multiple inventors who share the name “KUWABARA KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
11 patentsUS6298421B1Oct 2, 2001
Data storage device
BROTHER IND LTD43 citations92
US6018569AJan 25, 2000
Information transmission/reception device
BROTHER IND LTD8 citations74
US5734701AMar 31, 1998
Information transmission/reception device
BROTHER IND LTD10 citations74
US5159471AOct 27, 1992
Scanner device having a binary signal depending upon density level of adjacent pixels
BROTHER IND LTD12 citations70
US7542460B2Jun 2, 2009
IP phone device capable of remote controlling associated PC with control command in audio signal format
BROTHER IND LTD5 citations62
US6694403B2Feb 17, 2004
Data storage device having download notification means
BROTHER IND LTD3 citations62
US5805679ASep 8, 1998
Communication device with automatic signal discrimination and method therefor
BROTHER IND LTD4 citations62
US5016117AMay 14, 1991
Optical reader having apparatus for discrimination between dither-matrix and non-dither-matrix reading areas, and/or means for determining light emitter drive power values by using reference reflector surface
BROTHER IND LTD3 citations60
US4970529ANov 13, 1990
Thermal printer having control arrangement for protecting print head from sticking to medium
BROTHER IND LTD2 citations60
US8385983B2Feb 26, 2013
Mobile phone apparatus with over voltage protection device
BROTHER IND LTD0 citations42
US7551600B2Jun 23, 2009
Telephone terminal, call system, internet terminal and terminal control program
BROTHER IND LTD0 citations41
HITACHI LTD
8 patentsUS5259926ANov 9, 1993
Method of manufacturing a thin-film pattern on a substrate
HITACHI LTD508 citations99
US6476890B1Nov 5, 2002
Reflective color liquid crystal display apparatus with colored polymer layer
HITACHI LTD80 citations98
US6115017ASep 5, 2000
Liquid crystal display apparatus
HITACHI LTD106 citations98
US6538711B2Mar 25, 2003
Method of manufacturing reflective liquid crystal display device
HITACHI LTD23 citations92
US6894671B2May 17, 2005
Display apparatus including optical modulation element
HITACHI LTD13 citations84
US6600536B1Jul 29, 2003
Reflection type liquid crystal display apparatus with insulating film between electrodes and reflection layer
HITACHI LTD19 citations84
US6803980B2Oct 12, 2004
Reflective color liquid crystal display apparatus
HITACHI LTD12 citations74
US4836657AJun 6, 1989
Optical change-over switch utilizing ferroelectric liquid crystal material
HITACHI LTD18 citations73