Inventor · disambiguated record
Masayuki Nishiwaki
Also filed as: NISHIWAKI MASAYUKI
15 granted patents·3 pending applications·268 citations·filing 1991–2015
93Inventor score
Top patents by PatentIndex Score
18 records- 0196US7211526B2Laser based splitting method, object to be split, and semiconductor element chipCANON KK·Filed 2005·Granted May 1, 2007·50 cites·6 claims
- 0289US8108998B2Laser cutting methodINADA GENJI·Filed 2005·Granted Feb 7, 2012·14 cites·10 claims
- 0387US5263250AMethod of manufacturing nozzle plate for ink jet printerCANON KK·Filed 1991·Granted Nov 23, 1993·68 cites·30 claims
- 0484US5389954ALaser process apparatus for forming holes in a workpieceCANON KK·Filed 1991·Granted Feb 14, 1995·51 cites·32 claims
- 0577US5517000AApparatus for forming a workpiece using plural light beamsCANON KK·Filed 1994·Granted May 14, 1996·30 cites·11 claims
- 0675US8093530B2Laser cutting apparatus and laser cutting methodNISHIWAKI MASAYUKI·Filed 2005·Granted Jan 10, 2012·6 cites·3 claims
- 0769US7791001B2Automatic focusing apparatus, laser processing apparatus, and laser cutting apparatusCANON KK·Filed 2005·Granted Sep 7, 2010·3 cites·6 claims
- 0868US7807940B2Laser processing apparatus and laser processing methodCANON KK·Filed 2005·Granted Oct 5, 2010·2 cites·6 claims
- 0953US6114654ASplit-beam laser apparatus for making a nozzle memberCANON KK·Filed 1999·Granted Sep 5, 2000·12 cites·12 claims
- 1045US5841101AMethod used in manufacturing a workpiece using a plurality of spaced apart mask patternsCANON KK·Filed 1995·Granted Nov 24, 1998·11 cites·12 claims
- 1143US2014250679A1Optical inspection apparatus and optical inspection systemCANON KK·Filed 2014·Application pending·0 cites
- 1241US6218081B1Method of manufacturing nozzle member, and work apparatusCANON KK·Filed 1997·Granted Apr 17, 2001·6 cites·23 claims
- 1340US6515694B1Illumination device and optical processing apparatus using the sameCANON KK·Filed 2000·Granted Feb 4, 2003·1 cites·9 claims
- 1440US2006258047A1Method for laser cutting and method of producing function elementsCANON KK·Filed 2006·Application pending·0 cites
- 1539US5828496AIllumination optical systemCANON KK·Filed 1994·Granted Oct 27, 1998·7 cites·43 claims
- 1639US2017241773A1Surface shape measuring apparatus and defect determining apparatusCANON KK·Filed 2015·Application pending·0 cites
- 1734US6239914B1Method of manufacturing nozzle member, and work apparatusCANON KK·Filed 1999·Granted May 29, 2001·3 cites·21 claims
- 1833US5946024AIlluminating apparatus and device manufacturing methodCANON KK·Filed 1995·Granted Aug 31, 1999·4 cites·25 claims
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