Inventor · disambiguated record
Eisaku Shouji
Also filed as: SHOUJI EISAKU
8 granted patents·135 citations·filing 1999–2017
86Inventor score
Top patents by PatentIndex Score
8 records- 0181US6715880B2Projector device comprising a rod integrator having at least one notch or a protruded portionNEC VIEWTECHNOLOGY LTD·Filed 2002·Granted Apr 6, 2004·27 cites·17 claims
- 0276US6336724B1Projector device capable of obtaining a high luminance without increasing output of light sourceNEC CORP·Filed 1999·Granted Jan 8, 2002·53 cites·9 claims
- 0375US7726819B2Structure for protecting a rod integrator having a light shield plate with an openingNEC VIEWTECHNOLOGY LTD·Filed 2006·Granted Jun 1, 2010·5 cites·20 claims
- 0470US6491398B2Video projectorNEC VIEWTECHNOLOGY LTD·Filed 1999·Granted Dec 10, 2002·39 cites·8 claims
- 0563US6742898B2Projector deviceNEC VIEWTECHNOLOGY LTD·Filed 2003·Granted Jun 1, 2004·9 cites·12 claims
- 0659US9575403B2Illumination optical system, projector, and projector systemSHOUJI EISAKU·Filed 2012·Granted Feb 21, 2017·2 cites·10 claims
- 0746US10122977B2Projector including first and second optical systemsNEC DISPLAY SOLUTIONS LTD·Filed 2017·Granted Nov 6, 2018·0 cites·11 claims
- 0846US9712794B2Projector including image forming units and first and second optical systemsNEC DISPLAY SOLUTIONS LTD·Filed 2013·Granted Jul 18, 2017·0 cites·8 claims
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