Inventor · disambiguated record
Yasuyuki Nakagawa
Also filed as: NAKAGAWA YASUYUKI
18 granted patents·3 pending applications·160 citations·filing 1983–2014
93Inventor score
Files withMITSUBISHI ELECTRIC CORP11CALSONIC KANSEI CORP4ASAHI KAKOSHI CO LTD3HORIGUCHI NOBUSHIGE1LAUREL PREC MACHINES CO LTD1
Top patents by PatentIndex Score
21 records- 0182US7826507B2Semiconductor laser device including highly reflective coating filmMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Nov 2, 2010·8 cites·17 claims
- 0282US4550048ADust-proof reinforcing sheet material to be applied over handling opening-formed on wall of boxASAHI KAKOSHI CO LTD·Filed 1983·Granted Oct 29, 1985·37 cites·8 claims
- 0377US7106775B2Semiconductor laser devicesMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Sep 12, 2006·14 cites·18 claims
- 0475USD491504SInstrument for displaying information, for use in an automobileCALSONIC KANSEI CORP·Filed 2003·Granted Jun 15, 2004·21 cites·1 claims
- 0572US8733995B2Light source device with reduced optical part cloudingSATO YUKIO·Filed 2010·Granted May 27, 2014·3 cites·9 claims
- 0672US6915758B2Display device for vehicleCALSONIC KANSEI CORP·Filed 2003·Granted Jul 12, 2005·22 cites·10 claims
- 0771US6585385B2Automotive meter with internal illumination structureCALSONIC KANSEI CORP·Filed 2001·Granted Jul 1, 2003·15 cites·13 claims
- 0867USD491853SInstrument for displaying information for use in an automobileCALSONIC KANSEI CORP·Filed 2003·Granted Jun 22, 2004·15 cites·1 claims
- 0966US9341566B2Resin type identification method and resin type identification apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted May 17, 2016·1 cites·21 claims
- 1065US8443959B2Coin processing apparatusHORIGUCHI NOBUSHIGE·Filed 2010·Granted May 21, 2013·2 cites·14 claims
- 1163US7039085B2Semiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 2004·Granted May 2, 2006·7 cites·5 claims
- 1258US7616673B2Semiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Nov 10, 2009·1 cites·7 claims
- 1357US6673188B1Dustproof seal strip and adhesive systemASAHI KAKOSHI CO LTD·Filed 2000·Granted Jan 6, 2004·5 cites·4 claims
- 1453US7698880B2Coin wrapping machineLAUREL PREC MACHINES CO LTD·Filed 2007·Granted Apr 20, 2010·2 cites·15 claims
- 1551US7892866B2Method of manufacturing semiconductor laser using end-face-processing jigMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Feb 22, 2011·0 cites·2 claims
- 1648US7796664B2Semiconductor laserMITSUBISHI ELECTRIC CORP·Filed 2009·Granted Sep 14, 2010·0 cites·3 claims
- 1746US2009213891A1Semiconductor laserMITSUBISHI ELECTRIC CORP·Filed 2009·Application pending·0 cites
- 1845US7577173B2Semiconductor laser device having a low reflection film of stable reflectanceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Aug 18, 2009·0 cites·4 claims
- 1943US2009162962A1Method of manufacturing nitride semiconductor laserMITSUBISHI ELECTRIC CORP·Filed 2008·Application pending·0 cites
- 2043US2007211776A1Semiconductor laser having improved facets of the resonatorMITSUBISHI ELECTRIC CORP·Filed 2007·Application pending·0 cites
- 2141US4545839ADust-proof reinforcing sheet material to be applied over handling opening formed on wall of boxASAHI KAKOSHI CO LTD·Filed 1984·Granted Oct 8, 1985·7 cites·8 claims
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