Inventor · disambiguated record
Katsuhide Aoto
Also filed as: AOTO KATSUHIDE
4 granted patents·6 pending applications·121 citations·filing 2001–2008
77Inventor score
Top patents by PatentIndex Score
10 records- 0190US6454416B2Color liquid crystal projector having an improved optical systemHITACHI LTD·Filed 2001·Granted Sep 24, 2002·90 cites·8 claims
- 0281US6501523B2Liquid crystal display element and a display device having a homeotropic alignmentHITACHI LTD·Filed 2001·Granted Dec 31, 2002·20 cites·8 claims
- 0371US7148936B1Color-separation/synthesis optical system with particular cut-off wavelengths and emission-side polarizer and projection type liquid crystal display device using the sameHITACHI LTD·Filed 2002·Granted Dec 12, 2006·11 cites·3 claims
- 0451US2008290781A1Emissive Display ApparatusMIKAMI YOSHIRO·Filed 2008·Application pending·0 cites
- 0549US2007200801A1Display deviceHITACHI DISPLAYS LTD·Filed 2007·Application pending·0 cites
- 0649US2008246387A1Image display device and manufacturing method of the sameHITACHI LTD·Filed 2008·Application pending·0 cites
- 0746US2006284540A1Image display deviceKUSUNOKI TOSHIAKI·Filed 2006·Application pending·0 cites
- 0843US2005128368A1Liquid crystal projectorFiled 2004·Application pending·0 cites
- 0942US2007200484A1Display deviceHITACHI DISPLAYS LTD·Filed 2007·Application pending·0 cites
- 1040US7274411B2Liquid crystal display deviceHITACHI LTD·Filed 2002·Granted Sep 25, 2007·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →