Inventor · disambiguated record
Kazuyuki Iinuma
Also filed as: IINUMA KAZUYUKI
22 granted patents·1 pending application·351 citations·filing 1997–2024
95Inventor score
Top patents by PatentIndex Score
23 records- 0192US5868485AProjection type display deviceSEIKO EPSON CORP·Filed 1997·Granted Feb 9, 1999·87 cites·18 claims
- 0290US6053616AProjection type display deviceSEIKO EPSON CORP·Filed 1998·Granted Apr 25, 2000·69 cites·27 claims
- 0388US6056407AProjection display deviceSEIKO EPSON CORP·Filed 1997·Granted May 2, 2000·76 cites·18 claims
- 0487US6322217B1Projection display deviceSEIKO EPSON CORP·Filed 1999·Granted Nov 27, 2001·26 cites·14 claims
- 0585US7357518B2ProjectorSEIKO EPSON CORP·Filed 2005·Granted Apr 15, 2008·10 cites·13 claims
- 0682US7210796B2Optical apparatus and projectorSEIKO EPSON CORP·Filed 2005·Granted May 1, 2007·8 cites·14 claims
- 0780US7303644B2Manufacturing method of optical deviceSEIKO EPSON CORP·Filed 2004·Granted Dec 4, 2007·11 cites·16 claims
- 0876US7152982B2Optical component casing and projectorSEIKO EPSON CORP·Filed 2004·Granted Dec 26, 2006·9 cites·31 claims
- 0975USRE38306EProjectorSEIKO EPSON CORP·Filed 2002·Granted Nov 11, 2003·9 cites·37 claims
- 1069US7222976B2Optical device and projectorSEIKO EPSON CORP·Filed 2005·Granted May 29, 2007·3 cites·16 claims
- 1167US6964482B2Optical rod, manufacturing method of optical rod, manufacturing jig of optical rod, and projector equipped with optical rodSEIKO EPSON CORP·Filed 2003·Granted Nov 15, 2005·10 cites·22 claims
- 1267USRE37836EProjectorSEIKO EPSON CORP·Filed 2001·Granted Sep 10, 2002·7 cites·36 claims
- 1363US6320709B1Method for installing electro-optical device to prism and manufacturing method for a projectorSEIKO EPSON CORP·Filed 1999·Granted Nov 20, 2001·24 cites·23 claims
- 1460US2024319484A1Relay system, projection system, and projectorSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1550US10754233B2Electronic device and projection apparatusSEIKO EPSON CORP·Filed 2019·Granted Aug 25, 2020·0 cites·6 claims
- 1647US7972019B2Optical device and projectorSEIKO EPSON CORP·Filed 2006·Granted Jul 5, 2011·0 cites·14 claims
- 1746US10073329B2Optical compensation element adjusting mechanism and projectorSEIKO EPSON CORP·Filed 2015·Granted Sep 11, 2018·0 cites·16 claims
- 1846US7819532B2ProjectorSEIKO EPSON CORP·Filed 2006·Granted Oct 26, 2010·0 cites·2 claims
- 1945US7775667B2Optical device and projectorSEIKO EPSON CORP·Filed 2007·Granted Aug 17, 2010·0 cites·6 claims
- 2044US7545456B2Optical device and projectorSEIKO EPSON CORP·Filed 2005·Granted Jun 9, 2009·0 cites·7 claims
- 2144USRE38194EProjection display deviceSEIKO EPSON CORP·Filed 1997·Granted Jul 22, 2003·2 cites·37 claims
- 2233US8967813B2Lens frame, lens holding device, and projectorSASAKI FUMIHIDE·Filed 2010·Granted Mar 3, 2015·0 cites·13 claims
- 2330US8267529B2Optical device having reflecting member attached to housing and projector having optical deviceFUJISAWA SHOHEI·Filed 2010·Granted Sep 18, 2012·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →