Inventor · disambiguated record
Masakazu Kawamura
Also filed as: KAWAMURA MASAKAZU
4 granted patents·5 pending applications·13 citations·filing 2001–2024
69Inventor score
Top patents by PatentIndex Score
9 records- 0181US9329460B2ProjectorSEIKO EPSON CORP·Filed 2014·Granted May 3, 2016·4 cites·7 claims
- 0277US8641206B2Projector having a movable tilted aperture and cut filterNAKANO KIYOTAKA·Filed 2011·Granted Feb 4, 2014·4 cites·10 claims
- 0371US8398248B2Projector that operates in a brightness priority mode and in a contrast priority modeKAWAMURA MASAKAZU·Filed 2010·Granted Mar 19, 2013·4 cites·6 claims
- 0461US9170476B2ProjectorSEIKO EPSON CORP·Filed 2013·Granted Oct 27, 2015·1 cites·7 claims
- 0559US2025130398A1Multifocal lens, projector, and imaging apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 0644US2013286360A1ProjectorSEIKO EPSON CORP·Filed 2013·Application pending·0 cites
- 0743US2004166840A1Remote-control system including mobile radio-signal terminalNEC CORP·Filed 2004·Application pending·0 cites
- 0838US2008174867A1Optical element and projectorSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 0937US2002080937A1Information processing apparatus and electronic appliance controlling systemNEC CORP·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →