Inventor · disambiguated record
Yasunaga Miyazawa
Also filed as: MIYAZAWA YASUNAGA
58 granted patents·12 pending applications·1,815 citations·filing 1990–2019
99Inventor score
Top patents by PatentIndex Score
70 records- 0198US7403318B2Image display device, image display method, and image display programSEIKO EPSON CORP·Filed 2006·Granted Jul 22, 2008·72 cites·6 claims
- 0297US5983186AVoice-activated interactive speech recognition device and methodSEIKO EPSON CORP·Filed 1996·Granted Nov 9, 1999·382 cites·9 claims
- 0397US5899972AInteractive voice recognition method and apparatus using affirmative/negative content discriminationSEIKO EPSON CORP·Filed 1995·Granted May 4, 1999·401 cites·23 claims
- 0496US7300155B2Projection-type display apparatus and control method for projection-type display apparatus as well as control program for projection-type display apparatusSEIKO EPSON CORP·Filed 2005·Granted Nov 27, 2007·23 cites·13 claims
- 0594US7659880B2Image display device, image display method, and programSEIKO EPSON CORP·Filed 2006·Granted Feb 9, 2010·17 cites·6 claims
- 0694US6070139ABifurcated speaker specific and non-speaker specific speech recognition method and apparatusSEIKO EPSON CORP·Filed 1996·Granted May 30, 2000·272 cites·18 claims
- 0793US7377654B2Projection-type display apparatus and control method for projection-type display apparatus as well as control program for projection-type display apparatusSEIKO EPSON CORP·Filed 2007·Granted May 27, 2008·12 cites·13 claims
- 0892US7717565B2Projection-type display apparatus and control method for projection-type display apparatus as well as control program for projection-type display apparatusSEIKO EPSON CORP·Filed 2008·Granted May 18, 2010·11 cites·23 claims
- 0992US7303288B2Image display deviceSEIKO EPSON CORP·Filed 2005·Granted Dec 4, 2007·18 cites·20 claims
- 1089US7366669B2Acoustic model creation method as well as acoustic model creation apparatus and speech recognition apparatusSEIKO EPSON CORP·Filed 2004·Granted Apr 29, 2008·77 cites·14 claims
- 1188US7918560B2Projector, projection system, and method for generating pixel value in projectorSEIKO EPSON CORP·Filed 2008·Granted Apr 5, 2011·11 cites·28 claims
- 1288US7810930B2Projection-type display apparatus and control method for projection-type display apparatus as well as control program for projection-type display apparatusSEIKO EPSON CORP·Filed 2009·Granted Oct 12, 2010·6 cites·18 claims
- 1387US8777425B2Projection-type display apparatus and control method for projection-type display apparatus as well as control program for projection-type display apparatusMIYAZAWA YASUNAGA·Filed 2010·Granted Jul 15, 2014·5 cites·6 claims
- 1485US8425043B2Projector having a plurality of optical devices with a purality of optical modulatorsMIYAZAWA YASUNAGA·Filed 2010·Granted Apr 23, 2013·6 cites·7 claims
- 1585US8013848B2Image display apparatusSEIKO EPSON CORP·Filed 2007·Granted Sep 6, 2011·9 cites·16 claims
- 1685US7065487B2Speech recognition method, program and apparatus using multiple acoustic modelsSEIKO EPSON CORP·Filed 2001·Granted Jun 20, 2006·48 cites·42 claims
- 1784US7973750B2Projector with dual image formation units and greyscaleSEIKO EPSON CORP·Filed 2008·Granted Jul 5, 2011·6 cites·10 claims
- 1884US7926957B2Multi-projection displaySEIKO EPSON CORP·Filed 2009·Granted Apr 19, 2011·6 cites·16 claims
- 1984US7872216B2Projector having two image formation units for projecting a light beamSEIKO EPSON CORP·Filed 2008·Granted Jan 18, 2011·8 cites·9 claims
- 2083US7959299B2Projector having reduced color shadingSEIKO EPSON CORP·Filed 2008·Granted Jun 14, 2011·7 cites·12 claims
- 2183US5023733AHead positioning control for a spindle motor disk driveSEIKO EPSON CORP·Filed 1990·Granted Jun 11, 1991·37 cites·57 claims
- 2282US7874685B2Projection system, projector, and information processing deviceSEIKO EPSON CORP·Filed 2006·Granted Jan 25, 2011·7 cites·12 claims
- 2381US7564501B2Projection system, projector, method of controlling projectors and program thereforSEIKO EPSON CORP·Filed 2006·Granted Jul 21, 2009·6 cites·3 claims
- 2480US8040332B2Light scan device and image display deviceSEIKO EPSON CORP·Filed 2006·Granted Oct 18, 2011·6 cites·12 claims
- 2580US7472997B2Multi-projection display and projector unitSEIKO EPSON CORP·Filed 2005·Granted Jan 6, 2009·6 cites·6 claims
- 2680US7270426B2Multi-projection display and projectorSEIKO EPSON CORP·Filed 2005·Granted Sep 18, 2007·6 cites·15 claims
- 2779US8353599B2Projection system and projectorSEIKO EPSON CORP·Filed 2008·Granted Jan 15, 2013·4 cites·11 claims
- 2879US5946658ACartridge-based, interactive speech recognition method with a response creation capabilitySEIKO EPSON CORP·Filed 1998·Granted Aug 31, 1999·78 cites·10 claims
- 2977US8061853B2Image display device having plurality of light modulation devices, position change unit, and control unit and display position adjustment system and methodMIYAZAWA YASUNAGA·Filed 2008·Granted Nov 22, 2011·5 cites·17 claims
- 3077US7742056B2Image display systemSEIKO EPSON CORP·Filed 2007·Granted Jun 22, 2010·5 cites·13 claims
- 3177US5184257AHead positioning control for a spindle motor disk driveSEIKO EPSON CORP·Filed 1991·Granted Feb 2, 1993·26 cites·29 claims
- 3276US7973795B2Image display system, image display apparatus, and image correction processing programSEIKO EPSON CORP·Filed 2006·Granted Jul 5, 2011·3 cites·13 claims
- 3376US7889952B2Information processing device, information processing program, and recording medium for the sameSEIKO EPSON CORP·Filed 2007·Granted Feb 15, 2011·7 cites·6 claims
- 3474US11154987B2RobotSEIKO EPSON CORP·Filed 2018·Granted Oct 26, 2021·2 cites·12 claims
- 3572US7841722B2Projection system, projector, image processing program and recording medium recording image processing programSEIKO EPSON CORP·Filed 2007·Granted Nov 30, 2010·3 cites·20 claims
- 3672US7768688B2Image display device, image display method, and image display programSEIKO EPSON CORP·Filed 2008·Granted Aug 3, 2010·2 cites·5 claims
- 3772US7746530B2Image display device, image display method, and image display programSEIKO EPSON CORP·Filed 2008·Granted Jun 29, 2010·2 cites·14 claims
- 3872US5794204AInteractive speech recognition combining speaker-independent and speaker-specific word recognition, and having a response-creation capabilitySEIKO EPSON CORP·Filed 1995·Granted Aug 11, 1998·72 cites·11 claims
- 3970US6901365B2Method for calculating HMM output probability and speech recognition apparatusSEIKO EPSON CORP·Filed 2001·Granted May 31, 2005·15 cites·2 claims
- 4069US7619599B2Optical scanning device, method of controlling optical scanning device, and image display apparatusSEIKO EPSON CORP·Filed 2006·Granted Nov 17, 2009·2 cites·15 claims
- 4168US7942534B2Projector for achieving a wide varity of gradation and color representation, projection system, program and recording mediumSEIKO EPSON CORP·Filed 2007·Granted May 17, 2011·2 cites·5 claims
- 4268US7876285B2Projection system, information processing apparatus, information processing program, recording medium therefor, projector, computer program therefor, and recording medium thereforSEIKO EPSON CORP·Filed 2007·Granted Jan 25, 2011·2 cites·9 claims
- 4368US7338175B2Front projection type multi-projection displaySEIKO EPSON CORP·Filed 2004·Granted Mar 4, 2008·7 cites·17 claims
- 4467US8616707B2Projector with cooling mechanismMIYAZAWA YASUNAGA·Filed 2011·Granted Dec 31, 2013·2 cites·6 claims
- 4562US7410263B2Rear projection type multi-projection displaySEIKO EPSON CORP·Filed 2004·Granted Aug 12, 2008·4 cites·20 claims
- 4661US5842168ACartridge-based, interactive speech recognition device with response-creation capabilitySEIKO EPSON CORP·Filed 1996·Granted Nov 24, 1998·39 cites·10 claims
- 4759US9140899B2Projection-type display apparatus and control method for projection-type display apparatus as well as control program for projection-type display apparatusSEIKO EPSON CORP·Filed 2014·Granted Sep 22, 2015·0 cites·6 claims
- 4859US7657743B2Information viewing/listening systemSEIKO EPSON CORP·Filed 2004·Granted Feb 2, 2010·3 cites·20 claims
- 4958US7058576B2Method of calculating HMM output probability and speech recognition apparatusSEIKO EPSON CORP·Filed 2002·Granted Jun 6, 2006·6 cites·18 claims
- 5056US7458101B2Information viewing/listening system, information player, and information providerSEIKO EPSON CORP·Filed 2004·Granted Nov 25, 2008·2 cites·14 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →