Inventor · disambiguated record
Yasuharu Koyata
Also filed as: KOYATA YASUHARU
18 granted patents·1 pending application·107 citations·filing 1999–2012
93Inventor score
Files withMITSUBISHI ELECTRIC CORP12YANAGISAWA TAKAYUKI3YAMAMOTO SHUHEI2IMAKI MASAO1KOYATA YASUHARU1
Top patents by PatentIndex Score
19 records- 0183US8033669B2Projection display apparatus and methodMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Oct 11, 2011·9 cites·17 claims
- 0279US8068525B2Solid-state laser elementYAMAMOTO SHUHEI·Filed 2007·Granted Nov 29, 2011·6 cites·12 claims
- 0379US6738407B2Semiconductor laser light emitting apparatus and solid-state laser rod pumping moduleMITSUBISHI ELECTRIC CORP·Filed 2003·Granted May 18, 2004·13 cites·16 claims
- 0478US7839908B2Mode control waveguide laser deviceMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Nov 23, 2010·6 cites·16 claims
- 0573US7724413B2Speckle removing light source and lighting apparatusMITSUBISHI ELECTRIC CORP·Filed 2005·Granted May 25, 2010·4 cites·12 claims
- 0670US8559477B2Planar waveguide laser deviceYANAGISAWA TAKAYUKI·Filed 2012·Granted Oct 15, 2013·2 cites·8 claims
- 0770US6567453B1Solid-state laser oscillatorMITSUBISHI ELECTRIC CORP·Filed 2000·Granted May 20, 2003·10 cites·18 claims
- 0869US6594299B1Semiconductor laser light emitting apparatus and solid-state laser rod pumping moduleMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jul 15, 2003·26 cites·39 claims
- 0968US8073024B2Wavelength conversion laser deviceYANAGISAWA TAKAYUKI·Filed 2007·Granted Dec 6, 2011·3 cites·6 claims
- 1068US7778291B2Wavelength converting laser deviceMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Aug 17, 2010·2 cites·8 claims
- 1166US8149887B2Planar waveguide laser deviceYANAGISAWA TAKAYUKI·Filed 2007·Granted Apr 3, 2012·2 cites·7 claims
- 1266US7605973B2Optical wavelength conversion light sourceMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Oct 20, 2009·8 cites·17 claims
- 1364US7403549B2Wavelength conversion laser and image displayMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Jul 22, 2008·6 cites·11 claims
- 1463US7643707B2Lighting apparatusMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Jan 5, 2010·3 cites·12 claims
- 1559US7221694B2Semiconductor laser light emitting apparatus and solid-state laser rod pumping moduleMITSUBISHI ELECTRIC CORP·Filed 2004·Granted May 22, 2007·4 cites·25 claims
- 1653US7693194B2Fundamental-wave light source and wavelength converterMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Apr 6, 2010·3 cites·15 claims
- 1747US8705586B2Solid-state laser elementYAMAMOTO SHUHEI·Filed 2007·Granted Apr 22, 2014·0 cites·8 claims
- 1841US8094690B2Wavelength converting element and wavelength converting laser apparatusKOYATA YASUHARU·Filed 2007·Granted Jan 10, 2012·0 cites·7 claims
- 1938US2007041420A1Solid-state laser deviceIMAKI MASAO·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →