Inventor · disambiguated record
Masahiko Tomikawa
Also filed as: TOMIKAWA MASAHIKO
12 granted patents·3 pending applications·492 citations·filing 1998–2008
93Inventor score
Files withSHARP KK9SANYO ELECTRIC CO2SAISHU TATSUO1TOMIKAWA MASAHIKO1TOSHIBA MATSUSHITA DISPLAY TEC1
Top patents by PatentIndex Score
15 records- 0198US7675681B2Display deviceTOSHIBA MATSUSHITA DISPLAY TEC·Filed 2008·Granted Mar 9, 2010·206 cites·9 claims
- 0293US7151580B2Reflective display device and prism array sheetSHARP KK·Filed 2005·Granted Dec 19, 2006·17 cites·5 claims
- 0390US6787976B2Luminous display element including an optical member for reflecting light in a direction opposite to an incident directionSHARP KK·Filed 2001·Granted Sep 7, 2004·56 cites·36 claims
- 0490US6657766B2Reflective display device and retro-reflector used thereforSHARP KK·Filed 2001·Granted Dec 2, 2003·37 cites·22 claims
- 0586US6819507B2Optical element like corner cube retroreflector and reflective display device including such an optical elementSHARP KK·Filed 2002·Granted Nov 16, 2004·32 cites·25 claims
- 0681US6898018B2Luminous display elementSHARP KK·Filed 2004·Granted May 24, 2005·25 cites·6 claims
- 0775US7019801B2Reflective display device and prism array sheetSHARP KK·Filed 2001·Granted Mar 28, 2006·13 cites·43 claims
- 0874US6844956B2Reflective display device and retro-reflector used thereforSHARP KK·Filed 2003·Granted Jan 18, 2005·12 cites·3 claims
- 0969US6192186B1Method and apparatus for providing/reproducing MPEG dataSANYO ELECTRIC CO·Filed 1998·Granted Feb 20, 2001·42 cites·7 claims
- 1068US6744465B1Digital camera with nonvolatile memory for storing image management dataSANYO ELECTRIC CO·Filed 2000·Granted Jun 1, 2004·9 cites·3 claims
- 1168US6704079B2Display deviceSHARP KK·Filed 2002·Granted Mar 9, 2004·11 cites·28 claims
- 1265US6480253B1LCD device having electrodes comprising conductive resin or conductive color filter and manufacturing method of the sameSHARP KK·Filed 1999·Granted Nov 12, 2002·32 cites·30 claims
- 1342US2008080048A1Lens array unit and stereoscopic display apparatus including the sameSAISHU TATSUO·Filed 2007·Application pending·0 cites
- 1442US2009116116A1Display deviceTOMIKAWA MASAHIKO·Filed 2008·Application pending·0 cites
- 1536US2004076093A1Method for storing/reproducing information and information recorder and digital cameraFiled 2002·Application pending·0 cites
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