Inventor · disambiguated record
Masashi Kitabayashi
Also filed as: KITABAYASHI MASASHI
42 granted patents·5 pending applications·608 citations·filing 1997–2018
98Inventor score
Top patents by PatentIndex Score
47 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
- 0486US7172291B2Electronic apparatus and cooling medium replacement cartridgeSEIKO EPSON CORP·Filed 2005·Granted Feb 6, 2007·10 cites·10 claims
- 0586US6854848B2Optical device and projectorSEIKO EPSON CORP·Filed 2002·Granted Feb 15, 2005·30 cites·73 claims
- 0685US7216988B2Optical device and projectorSEIKO EPSON CORP·Filed 2005·Granted May 15, 2007·9 cites·14 claims
- 0784US6587167B1Unit for precision mounting electro-optical devicesSEIKO EPSON CORP·Filed 2000·Granted Jul 1, 2003·26 cites·19 claims
- 0882US6788401B1Lens testing device and testing sheetSEIKO EPSON CORP·Filed 2002·Granted Sep 7, 2004·24 cites·7 claims
- 0980US7303644B2Manufacturing method of optical deviceSEIKO EPSON CORP·Filed 2004·Granted Dec 4, 2007·11 cites·16 claims
- 1079US7520621B2Manufacturing apparatus of optical device, manufacturing method thereof and projectorSEIKO EPSON CORP·Filed 2006·Granted Apr 21, 2009·6 cites·7 claims
- 1179US7118222B2Optical device and protectorSEIKO EPSON CORP·Filed 2004·Granted Oct 10, 2006·17 cites·11 claims
- 1278US6935745B1Optical device, method for manufacturing optical device, and projectorSEIKO EPSON CORP·Filed 2002·Granted Aug 30, 2005·23 cites·84 claims
- 1377US8115996B2Screen fabric and screenKITABAYASHI MASASHI·Filed 2010·Granted Feb 14, 2012·4 cites·9 claims
- 1477US6966653B2Cooling device and optical device and projector having the cooling deviceSEIKO EPSON CORP·Filed 2004·Granted Nov 22, 2005·15 cites·11 claims
- 1576US7152982B2Optical component casing and projectorSEIKO EPSON CORP·Filed 2004·Granted Dec 26, 2006·9 cites·31 claims
- 1676US7004590B2Production method for optical device, optical device produced by this method and projector provided with this optical deviceSEIKO EPSON CORP·Filed 2002·Granted Feb 28, 2006·14 cites·18 claims
- 1775US7289655B2Device for inspecting illumination optical device and method for inspecting illumination optical deviceSEIKO EPSON CORP·Filed 2002·Granted Oct 30, 2007·12 cites·5 claims
- 1875US7175283B2Optical device, optical device manufacturing method, and projectorSEIKO EPSON CORP·Filed 2005·Granted Feb 13, 2007·10 cites·16 claims
- 1975USRE38306EProjectorSEIKO EPSON CORP·Filed 2002·Granted Nov 11, 2003·9 cites·37 claims
- 2073US6760096B2Lens-evaluating method and lens-evaluating apparatusSEIKO EPSON CORP·Filed 2002·Granted Jul 6, 2004·15 cites·13 claims
- 2173US6726330B2Electro-optical apparatus and projectorSEIKO EPSON CORP·Filed 2001·Granted Apr 27, 2004·14 cites·18 claims
- 2272US6903827B2Position adjusting method and position adjusting system of color combining optical system, position adjusting method and position adjusting system of optical modulator, color combining optical system and projectorSEIKO EPSON CORP·Filed 2002·Granted Jun 7, 2005·11 cites·29 claims
- 2371US7048390B2Producing method of optical device, positioning master, optical device and projectorSEIKO EPSON CORP·Filed 2002·Granted May 23, 2006·10 cites·10 claims
- 2470US7137705B2Optical device with optical modulator fixation-enhancing structure and projectorSEIKO EPSON CORP·Filed 2004·Granted Nov 21, 2006·9 cites·14 claims
- 2570US7086737B2Optical apparatus, and projectorSEIKO EPSON CORP·Filed 2004·Granted Aug 8, 2006·8 cites·8 claims
- 2669US7222976B2Optical device and projectorSEIKO EPSON CORP·Filed 2005·Granted May 29, 2007·3 cites·16 claims
- 2767US7564505B2Optical device and projector equipped with the sameSEIKO EPSON CORP·Filed 2007·Granted Jul 21, 2009·2 cites·6 claims
- 2867USRE37836EProjectorSEIKO EPSON CORP·Filed 2001·Granted Sep 10, 2002·7 cites·36 claims
- 2963US7055970B2Optical apparatus and projectorSEIKO EPSON CORP·Filed 2004·Granted Jun 6, 2006·5 cites·12 claims
- 3063US6923545B2Method for manufacturing color combining optical system, apparatus for manufacturing color combining optical system and method for manufacturing projectorSEIKO EPSON CORP·Filed 2003·Granted Aug 2, 2005·8 cites·13 claims
- 3163US6320709B1Method 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
- 3262US7046461B2Optical component positioning jig and manufacturing apparatus of optical deviceSEIKO EPSON CORP·Filed 2004·Granted May 16, 2006·4 cites·12 claims
- 3360US6760097B2Lens evaluation method and lens-evaluating apparatusSEIKO EPSON CORP·Filed 2001·Granted Jul 6, 2004·7 cites·8 claims
- 3458US6857745B2Method of manufacturing illumination optical unit, apparatus for manufacturing illumination optical unit, illumination optical unit manufactured by the manufacturing method, and projectorSEIKO EPSON CORP·Filed 2003·Granted Feb 22, 2005·6 cites·10 claims
- 3552US6989894B2Lens evaluation method and lens-evaluating apparatusSEIKO EPSON CORP·Filed 2004·Granted Jan 24, 2006·4 cites·6 claims
- 3652US6894841B2Device and method for positional adjustment of light modulatorSEIKO EPSON CORP·Filed 2002·Granted May 17, 2005·3 cites·20 claims
- 3750US6603606B2System and methods for position-control of light modulation deviceSEIKO EPSON CORP·Filed 2001·Granted Aug 5, 2003·2 cites·8 claims
- 3847US7972019B2Optical device and projectorSEIKO EPSON CORP·Filed 2006·Granted Jul 5, 2011·0 cites·14 claims
- 3946US7273287B2Optical device, projector and manufacturing method of the optical deviceSEIKO EPSON CORP·Filed 2005·Granted Sep 25, 2007·0 cites·14 claims
- 4046US6741397B2Apparatus for manufacturing optical deviceSEIKO EPSON CORP·Filed 2002·Granted May 25, 2004·1 cites·5 claims
- 4146US2006176561A1Ultraviolet irradiation apparatus and optical device manufacturing apparatusSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 4244US6885465B2Optical element inspection device and optical element inspection methodSEIKO EPSON CORP·Filed 2002·Granted Apr 26, 2005·2 cites·15 claims
- 4344USRE38194EProjection display deviceSEIKO EPSON CORP·Filed 1997·Granted Jul 22, 2003·2 cites·37 claims
- 4444US2013120835A1Screen and method for manufacturing screenSEIKO EPSON CORP·Filed 2012·Application pending·0 cites
- 4541US2018259833A1Optical apparatus, projector, and manufacturing methodSEIKO EPSON CORP·Filed 2018·Application pending·0 cites
- 4640US2013100422A1Reflective screen apparatusKITABAYASHI MASASHI·Filed 2012·Application pending·0 cites
- 4739US2012154908A1Reflection type screen and method of manufacturing reflection type screenKITABAYASHI MASASHI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →