Inventor · disambiguated record
Tetsushi Tanada
Also filed as: TANADA TETSUSHI
12 granted patents·270 citations·filing 1998–2004
92Inventor score
Files withALPS ELECTRIC CO LTD12
Top patents by PatentIndex Score
12 records- 0194US6847425B2Liquid crystal display having reflector outside liquid crystal cellALPS ELECTRIC CO LTD·Filed 2002·Granted Jan 25, 2005·75 cites·28 claims
- 0290US6788371B2Semitransparent reflective liquid crystal display device having decreased number of phase difference and polarizing plates and having reflector with concave portions on outer surface of transparent substrateALPS ELECTRIC CO LTD·Filed 2002·Granted Sep 7, 2004·47 cites·50 claims
- 0389US6429919B1Reflector having pits and projection on a surface thereof, manufacturing method for the same, and reflection-type liquid crystal display device employing the reflectorALPS ELECTRIC CO LTD·Filed 2000·Granted Aug 6, 2002·38 cites·6 claims
- 0480US6671015B2Transflective liquid crystal display with backlight and reflection filmALPS ELECTRIC CO LTD·Filed 2001·Granted Dec 30, 2003·19 cites·2 claims
- 0570US6734934B2External reflective type liquid crystal display having substrate with light scattering surface and reflector with irregular surfaceALPS ELECTRIC CO LTD·Filed 2003·Granted May 11, 2004·10 cites·5 claims
- 0669US6421106B1Reflector having pits and projections on a surface thereof, manufacturing method for the same, and reflection type liquid crystal display device employing the reflectorALPS ELECTRIC CO LTD·Filed 1998·Granted Jul 16, 2002·34 cites·8 claims
- 0766US6199992B1Reflector, method of manufacturing the same, and display device using the reflectorALPS ELECTRIC CO LTD·Filed 1998·Granted Mar 13, 2001·31 cites·12 claims
- 0865US6801278B2Liquid crystal display apparatus having flexible substrate and concave facesALPS ELECTRIC CO LTD·Filed 2001·Granted Oct 5, 2004·9 cites·8 claims
- 0956US6864934B2LCD with irregular reflection surface reflector and light scattering elementALPS ELECTRIC CO LTD·Filed 2004·Granted Mar 8, 2005·4 cites·3 claims
- 1048US6853420B2Transflective liquid crystal display with backlight and reflection filmALPS ELECTRIC CO LTD·Filed 2003·Granted Feb 8, 2005·2 cites·3 claims
- 1144US7567318B2Reflector and liquid crystal display panelALPS ELECTRIC CO LTD·Filed 2003·Granted Jul 28, 2009·1 cites·9 claims
- 1236US6686983B2Reflection type liquid crystal display device with high-brightness bright display and high contrastALPS ELECTRIC CO LTD·Filed 2001·Granted Feb 3, 2004·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →