Inventor · disambiguated record
Yoshiyuki Yanagisawa
Also filed as: YANAGISAWA YOSHIYUKI
58 granted patents·4 pending applications·834 citations·filing 1991–2022
99Inventor score
Top patents by PatentIndex Score
62 records- 0198US6969624B2Method of transferring a device, a method of producing a device holding substrate, and a device holding substrateSONY CORP·Filed 2005·Granted Nov 29, 2005·105 cites·6 claims
- 0298US6872635B2Device transferring method, and device arraying method and image display unit fabricating method using the sameSONY CORP·Filed 2002·Granted Mar 29, 2005·162 cites·12 claims
- 0395US6974711B2Method of manufacturing a display panelSONY CORP·Filed 2005·Granted Dec 13, 2005·27 cites·1 claims
- 0495US6882480B2Optical device, optical unit and projectorSEIKO EPSON CORP·Filed 2003·Granted Apr 19, 2005·77 cites·21 claims
- 0592US7841721B2Projector with a sealed structure having an air-circulation pathSEIKO EPSON CORP·Filed 2007·Granted Nov 30, 2010·19 cites·6 claims
- 0690US8398245B2Heat exchanger and projectorYANAGISAWA YOSHIYUKI·Filed 2010·Granted Mar 19, 2013·8 cites·10 claims
- 0790US7462879B2Display device and display unit using the sameSONY CORP·Filed 2005·Granted Dec 9, 2008·14 cites·6 claims
- 0889US9128361B2Liquid-cooling device and projectorSEIKO EPSON CORP·Filed 2014·Granted Sep 8, 2015·6 cites·19 claims
- 0989US7205214B2Device transferring methodSONY CORP·Filed 2005·Granted Apr 17, 2007·12 cites·1 claims
- 1088US6935753B2ProjectorSEIKO EPSON CORP·Filed 2002·Granted Aug 30, 2005·33 cites·28 claims
- 1187US7926953B2Projector with sealed structure having air circulation pathSEIKO EPSON CORP·Filed 2007·Granted Apr 19, 2011·12 cites·11 claims
- 1286US7815315B2Cooling device and projectorSEIKO EPSON CORP·Filed 2007·Granted Oct 19, 2010·10 cites·16 claims
- 1386US6943047B2Device transferring method, device arraying method, and image display fabrication method using the sameSONY CORP·Filed 2002·Granted Sep 13, 2005·18 cites·2 claims
- 1486US6854848B2Optical device and projectorSEIKO EPSON CORP·Filed 2002·Granted Feb 15, 2005·30 cites·73 claims
- 1584US7205212B2Device transferring methodSONY CORP·Filed 2005·Granted Apr 17, 2007·8 cites·1 claims
- 1683US8348433B2Liquid-cooling device including liquid pumping unit and liquid storage unit and projector including liquid-cooling deviceSEIKO EPSON CORP·Filed 2010·Granted Jan 8, 2013·5 cites·13 claims
- 1783US7205213B2Device transferring methodSONY CORP·Filed 2005·Granted Apr 17, 2007·7 cites·1 claims
- 1883US6906840B1Optical modulator, optical device having the optical modulator and projector having the sameSEIKO EPSON CORP·Filed 2003·Granted Jun 14, 2005·22 cites·27 claims
- 1982US7763139B2Device transferring method, and device arraying methodSONY CORP·Filed 2006·Granted Jul 27, 2010·6 cites·10 claims
- 2081US8794767B2Liquid-cooling device and projectorYANAGISAWA YOSHIYUKI·Filed 2009·Granted Aug 5, 2014·7 cites·20 claims
- 2181US8651668B2ProjectorYANAGISAWA YOSHIYUKI·Filed 2010·Granted Feb 18, 2014·5 cites·7 claims
- 2281US6830946B2Device transfer method and panelSONY CORP·Filed 2002·Granted Dec 14, 2004·21 cites·8 claims
- 2381US6819464B2Optical modulator, optical device and projectorSEIKO EPSON CORP·Filed 2003·Granted Nov 16, 2004·16 cites·28 claims
- 2480US8083355B2Optical device and projectorYANAGISAWA YOSHIYUKI·Filed 2007·Granted Dec 27, 2011·7 cites·10 claims
- 2580US7195687B2Device transferring method, and device arraying method and image display unit fabricating method using the sameSONY CORP·Filed 2004·Granted Mar 27, 2007·18 cites·11 claims
- 2680US7073912B2Optical parts casing and projectorSEIKO EPSON CORP·Filed 2004·Granted Jul 11, 2006·15 cites·24 claims
- 2779US7148945B2Optical device having a plurality of optical modulator units, projector equipping the same, and particular heat insulationSEIKO EPSON CORP·Filed 2004·Granted Dec 12, 2006·19 cites·18 claims
- 2878US6935745B1Optical device, method for manufacturing optical device, and projectorSEIKO EPSON CORP·Filed 2002·Granted Aug 30, 2005·23 cites·84 claims
- 2977US7513625B2Optical device and projectorSEIKO EPSON CORP·Filed 2006·Granted Apr 7, 2009·5 cites·12 claims
- 3076US7585077B2Optical apparatus and projectorSEIKO EPSON CORP·Filed 2006·Granted Sep 8, 2009·4 cites·13 claims
- 3176US6984542B2Method of forming wiringSONY CORP·Filed 2005·Granted Jan 10, 2006·4 cites·3 claims
- 3275US6773943B2Display unit and method of fabricating the sameSONY CORP·Filed 2002·Granted Aug 10, 2004·21 cites·19 claims
- 3371US7118230B2Holder frame, optical device and projectorSEIKO EPSON CORP·Filed 2004·Granted Oct 10, 2006·8 cites·12 claims
- 3471US7114816B2Fixing plate, optical device and projectorSEIKO EPSON CORP·Filed 2004·Granted Oct 3, 2006·9 cites·7 claims
- 3570US6939729B2Method of transferring a device, a method of producing a device holding substrate, and a device holding substrateSONY CORP·Filed 2001·Granted Sep 6, 2005·11 cites·18 claims
- 3669US7179695B2Method of forming wiringSONY CORP·Filed 2006·Granted Feb 20, 2007·2 cites·4 claims
- 3768US7011994B2Method of forming wiring and method of manufacturing image display system by using the sameSONY CORP·Filed 2005·Granted Mar 14, 2006·2 cites·5 claims
- 3867US9667925B2ProjectorSEIKO EPSON CORP·Filed 2014·Granted May 30, 2017·2 cites·10 claims
- 3967US8218095B2ProjectorYANAGISAWA YOSHIYUKI·Filed 2010·Granted Jul 10, 2012·2 cites·8 claims
- 4066US7091525B2Apparatus for producing a display unitSONY CORP·Filed 2005·Granted Aug 15, 2006·2 cites·2 claims
- 4165US6933208B2Method of forming wiring, and method of arranging devices and method of manufacturing image display system by using the sameSONY CORP·Filed 2002·Granted Aug 23, 2005·7 cites·5 claims
- 4263US7073911B2Projector with improved heat radiationSEIKO EPSON CORP·Filed 2004·Granted Jul 11, 2006·5 cites·7 claims
- 4363US5741079APrinting apparatus and method of making mask pattern for exposure therebySEIKO EPSON CORP·Filed 1997·Granted Apr 21, 1998·18 cites·20 claims
- 4458US12387707B2Projector, cooling apparatus, and control methodSEIKO EPSON CORP·Filed 2022·Granted Aug 12, 2025·0 cites·19 claims
- 4558US11720008B2ProjectorSEIKO EPSON CORP·Filed 2022·Granted Aug 8, 2023·0 cites·12 claims
- 4658US11683457B2Optical device and image display deviceSEIKO EPSON CORP·Filed 2021·Granted Jun 20, 2023·0 cites·13 claims
- 4756US6891652B2Optical modulator, optical device and projectorSEIKO EPSON CORP·Filed 2004·Granted May 10, 2005·4 cites·19 claims
- 4852US10996549B2Projector with polarization element cooled with cooling liquidSEIKO EPSON CORP·Filed 2019·Granted May 4, 2021·0 cites·8 claims
- 4951US10656508B2Projector and operation control methodSEIKO EPSON CORP·Filed 2019·Granted May 19, 2020·0 cites·9 claims
- 5050US8007113B2ProjectorSEIKO EPSON CORP·Filed 2008·Granted Aug 30, 2011·0 cites·6 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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