Inventor · disambiguated record
Keisuke Sakagami
Also filed as: SAKAGAMI KEISUKE
14 granted patents·232 citations·filing 1992–2014
93Inventor score
Top patents by PatentIndex Score
14 records- 0186US8752968B2ProjectorSAITO MASAHIRO·Filed 2012·Granted Jun 17, 2014·7 cites·7 claims
- 0286US5418586AProjection type liquid crystal projectorSEIKO EPSON CORP·Filed 1992·Granted May 23, 1995·55 cites·25 claims
- 0382US5651599AProjection type liquid crystal projectorSEIKO EPSON CORP·Filed 1995·Granted Jul 29, 1997·53 cites·4 claims
- 0481US5988818AProjection type liquid crystal projectorSEIKO EPSON CORP·Filed 1997·Granted Nov 23, 1999·50 cites·10 claims
- 0575US7997741B2ProjectorSEIKO EPSON CORP·Filed 2009·Granted Aug 16, 2011·5 cites·3 claims
- 0674US9052581B2Light source device and projectorSEIKO EPSON CORP·Filed 2014·Granted Jun 9, 2015·3 cites·10 claims
- 0772USD588620SProjectorSEIKO EPSON CORP·Filed 2008·Granted Mar 17, 2009·18 cites·1 claims
- 0865US6031308AGeared motorSEIKO EPSON CORP·Filed 1997·Granted Feb 29, 2000·19 cites·8 claims
- 0964USD588619SProjectorSEIKO EPSON CORP·Filed 2008·Granted Mar 17, 2009·13 cites·1 claims
- 1063US8857998B2Light source device and projectorSAITO MASAHIRO·Filed 2011·Granted Oct 14, 2014·1 cites·8 claims
- 1152US9651851B2Light source device and projectorSEIKO EPSON CORP·Filed 2014·Granted May 16, 2017·0 cites·10 claims
- 1245USD613326SProjectorSEIKO EPSON CORP·Filed 2009·Granted Apr 6, 2010·5 cites·1 claims
- 1336USD617822SProjectorSEIKO EPSON CORP·Filed 2009·Granted Jun 15, 2010·2 cites·1 claims
- 1433USD628227SProjectorSEIKO EPSON CORP·Filed 2010·Granted Nov 30, 2010·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →