Inventor · disambiguated record
Masayuki Karakawa
Also filed as: KARAKAWA MASAYUKI
13 granted patents·3 pending applications·402 citations·filing 1997–2016
92Inventor score
Files withCORP FOR LASER OPTICS RES10KARAKAWA MASAYUKI3DOLBY LABORATORIES LICENSING CORP2CHRISTIE DIGITAL SYSTEMS USA1
Top patents by PatentIndex Score
16 records- 0197US7866869B2Laser illuminated backlight for flat panel displaysCORP FOR LASER OPTICS RES·Filed 2008·Granted Jan 11, 2011·100 cites·12 claims
- 0294US6304237B1Monochromatic R,G,B laser light source display system and methodCORP FOR LASER OPTICS RES·Filed 1997·Granted Oct 16, 2001·171 cites·28 claims
- 0384US8152351B2Laser illuminated backlight for flat panel displaysKARAKAWA MASAYUKI·Filed 2010·Granted Apr 10, 2012·6 cites·15 claims
- 0483US6774881B2Monochromatic R,G,B laser display system and methodCORP FOR LASER OPTICS RES·Filed 2001·Granted Aug 10, 2004·25 cites·15 claims
- 0582US6671305B2Solid state laserCORP FOR LASER OPTICS RES·Filed 2001·Granted Dec 30, 2003·25 cites·9 claims
- 0677US9217876B23-D projection full color multimedia displayCHRISTIE DIGITAL SYSTEMS USA·Filed 2014·Granted Dec 22, 2015·3 cites·26 claims
- 0775USRE44949ELaser illuminated backlight for flat panel displaysCORP FOR LASER OPTICS RES·Filed 2012·Granted Jun 17, 2014·2 cites·24 claims
- 0874US6483556B1Laser video display system and methodCORP FOR LASER OPTICS RES·Filed 1998·Granted Nov 19, 2002·58 cites·14 claims
- 0971US8730306B23-D projection full color multimedia displayKARAKAWA MASAYUKI·Filed 2007·Granted May 20, 2014·5 cites·34 claims
- 1071US8334946B2Laser illuminated backlight for liquid crystal displaysKARAKAWA MASAYUKI·Filed 2010·Granted Dec 18, 2012·2 cites·24 claims
- 1169USRE46664ELaser illuminated backlight for flat panel displaysDOLBY LABORATORIES LICENSING CORP·Filed 2013·Granted Jan 9, 2018·1 cites·30 claims
- 1260US7103074B2Laser video projection system and method with anti-piracy featureCORP FOR LASER OPTICS RES·Filed 2004·Granted Sep 5, 2006·4 cites·20 claims
- 1357USRE47887ELaser illuminated backlight for flat panel displaysDOLBY LABORATORIES LICENSING CORP·Filed 2016·Granted Mar 3, 2020·0 cites·55 claims
- 1457US2010149222A1Blue laser pumped green light source for displaysCORP FOR LASER OPTICS RES·Filed 2009·Application pending·0 cites
- 1554US2014029638A1Blue laser pumped green light source for displaysCORP FOR LASER OPTICS RES·Filed 2013·Application pending·0 cites
- 1645US2016223736A1Apparatus for display systemsCORP FOR LASER OPTICS RES·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →