Inventor
TOMIKAWA MASAHIKO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “TOMIKAWA MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
9 patentsUS6787976B2Sep 7, 2004
Luminous display element including an optical member for reflecting light in a direction opposite to an incident direction
SHARP KK56 citations96
US7151580B2Dec 19, 2006
Reflective display device and prism array sheet
SHARP KK17 citations92
US6898018B2May 24, 2005
Luminous display element
SHARP KK25 citations92
US6819507B2Nov 16, 2004
Optical element like corner cube retroreflector and reflective display device including such an optical element
SHARP KK32 citations92
US6657766B2Dec 2, 2003
Reflective display device and retro-reflector used therefor
SHARP KK37 citations92
US6480253B1Nov 12, 2002
LCD device having electrodes comprising conductive resin or conductive color filter and manufacturing method of the same
SHARP KK32 citations92
US7019801B2Mar 28, 2006
Reflective display device and prism array sheet
SHARP KK13 citations84
US6844956B2Jan 18, 2005
Reflective display device and retro-reflector used therefor
SHARP KK12 citations84
US6704079B2Mar 9, 2004
Display device
SHARP KK11 citations73