Inventor · disambiguated record
Johji Mamiya
Also filed as: MAMIYA JOHJI
11 granted patents·2 pending applications·710 citations·filing 1986–2008
93Inventor score
Top patents by PatentIndex Score
13 records- 0196US5821913AMethod of color image enlargement in which each RGB subpixel is given a specific brightness weight on the liquid crystal displayIBM·Filed 1995·Granted Oct 13, 1998·211 cites·12 claims
- 0295US6239851B1Planar light source device having polarization separator formed of two sheets with mating triangular prisms and different indices of refractionIBM·Filed 1996·Granted May 29, 2001·246 cites·13 claims
- 0389US7456836B2Image display systemAU OPTRONICS CORP·Filed 2007·Granted Nov 25, 2008·21 cites·13 claims
- 0486US5621281ADischarge lamp lighting deviceIBM·Filed 1995·Granted Apr 15, 1997·76 cites·9 claims
- 0583US5764322ALight guiding sheet, manufacturing method thereof, back light using the light guiding sheet, and liquid crystal display unit using the back lightIBM·Filed 1996·Granted Jun 9, 1998·79 cites·15 claims
- 0682US6778168B2Method for displaying image, image display system, host system, image display apparatus, and interface for displayIBM·Filed 2001·Granted Aug 17, 2004·41 cites·18 claims
- 0765US6877106B2Image display method, image display system, host device, image display device and display interfaceIBM·Filed 2000·Granted Apr 5, 2005·9 cites·19 claims
- 0865US2009158633A1Picture Display ObjectMAMIYA JOHJI·Filed 2008·Application pending·0 cites
- 0952US7027058B2Host device, image display device, image display system, image display method, panel attribute reading-out method and image display control methodTOMOOKA TAKATOSHI·Filed 2000·Granted Apr 11, 2006·6 cites·29 claims
- 1050US6680742B2Image display data conversion apparatus and method thereofIBM·Filed 2001·Granted Jan 20, 2004·4 cites·18 claims
- 1140US5479073ADot clock generator for liquid crystal display deviceIBM·Filed 1994·Granted Dec 26, 1995·12 cites·12 claims
- 1239US2001002124A1Image display system, host device, image display device and image display methodIBM·Filed 2000·Application pending·0 cites
- 1336US4789954AMethod for generating quadratic curve signalIBM·Filed 1986·Granted Dec 6, 1988·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →