Inventor · disambiguated record
Masato Hatanaka
Also filed as: HATANAKA MASATO
13 granted patents·4 pending applications·472 citations·filing 1981–2008
93Inventor score
Top patents by PatentIndex Score
17 records- 0195US7318664B2Backlight device and liquid crystal display apparatusSONY CORP·Filed 2006·Granted Jan 15, 2008·128 cites·11 claims
- 0294US7185995B2Backlight device and liquid crystal displaySONY CORP·Filed 2004·Granted Mar 6, 2007·154 cites·36 claims
- 0389US7476015B2Backlight apparatus and liquid crystal display apparatusSONY CORP·Filed 2005·Granted Jan 13, 2009·13 cites·14 claims
- 0486US7344291B2Illuminating device and backlight device employing the illuminating deviceSONY CORP·Filed 2004·Granted Mar 18, 2008·28 cites·60 claims
- 0583US7667787B2Backlight device and transmission type liquid crystal display apparatusSONY CORP·Filed 2005·Granted Feb 23, 2010·18 cites·9 claims
- 0681US5451103AProjector systemSONY CORP·Filed 1994·Granted Sep 19, 1995·56 cites·8 claims
- 0774US5917561ALiquid-crystal image projecting apparatus having a color purity correction filterSONY CORP·Filed 1997·Granted Jun 29, 1999·43 cites·9 claims
- 0872US7413331B2LCD with multi-color optical unit and cross dichroic deviceSONY CORP·Filed 2004·Granted Aug 19, 2008·12 cites·5 claims
- 0953US4339694AFlat cathode ray tubeSONY CORP·Filed 1981·Granted Jul 13, 1982·8 cites·24 claims
- 1048US7604362B2Backlight apparatus, liquid crystal displaySONY CORP·Filed 2008·Granted Oct 20, 2009·0 cites·2 claims
- 1148US2008316770A1Backlight and light guide plate, method of manufacturing diffuser and light guide plate, and liquid crystal display apparatusSONY CORP·Filed 2008·Application pending·0 cites
- 1248US2008068836A1Illuminating device and backlight device employing the illuminating deviceSONY CORP·Filed 2007·Application pending·0 cites
- 1344US6095654AProjection type display apparatusSONY CORP·Filed 1998·Granted Aug 1, 2000·4 cites·13 claims
- 1442US4570100AFlat-type cathode ray tube having electrostatic and electromagnetic deflection systemsSONY CORP·Filed 1982·Granted Feb 11, 1986·4 cites·1 claims
- 1541US4451756AFlat cathode ray tubeSONY CORP·Filed 1981·Granted May 29, 1984·4 cites·25 claims
- 1635US2006268568A1Back light, light guiding plate, method for manufacturing diffusion plate and light guiding plate, and liquid crystal display deviceOKU TAKASHI·Filed 2004·Application pending·0 cites
- 1719US2002001131A1Projection displayFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →