Inventor · disambiguated record
Yoshinori Matsuyama
Also filed as: MATSUYAMA YOSHINORI
21 granted patents·489 citations·filing 1991–2012
96Inventor score
Top patents by PatentIndex Score
21 records- 0195US6325700B1Eyeglass-frame-shape measuring device and eyeglass-lens processing apparatus having the sameNIDEK KK·Filed 2000·Granted Dec 4, 2001·65 cites·24 claims
- 0294US5333412AApparatus for and method of obtaining processing information for fitting lenses in eyeglasses frame and eyeglasses grinding machineNIDEK KK·Filed 1992·Granted Aug 2, 1994·112 cites·9 claims
- 0387US7884928B2Cup attaching apparatusNIDEK KK·Filed 2008·Granted Feb 8, 2011·14 cites·8 claims
- 0484US5138770AEyeglasses frame tracing deviceNIDEK KK·Filed 1991·Granted Aug 18, 1992·47 cites·4 claims
- 0582US7631431B2Eyeglass frame measurement apparatusNIDEK KK·Filed 2008·Granted Dec 15, 2009·12 cites·6 claims
- 0681US5228242AEyeglasses frame tracing deviceNIDEK KK·Filed 1991·Granted Jul 20, 1993·64 cites·5 claims
- 0778US5716256ALens grinding apparatus for grinding an eyeglass lens from a plurality of directionsNIDEK KK·Filed 1996·Granted Feb 10, 1998·47 cites·19 claims
- 0877US8015716B2Eyeglass frame shape measurement apparatusNIDEK KK·Filed 2010·Granted Sep 13, 2011·7 cites·8 claims
- 0976US6427350B1Target-lens-shape measuring device, and eyeglass-lens processing apparatus having the sameNIDEK KK·Filed 2000·Granted Aug 6, 2002·22 cites·17 claims
- 1076US6350190B1Template holder, target lens shape measuring device having the holder, and eyeglass lens processing apparatus having the deviceNIDEK KK·Filed 2000·Granted Feb 26, 2002·18 cites·14 claims
- 1171US8844146B2Eyeglass frame shape measurement deviceMATSUYAMA YOSHINORI·Filed 2012·Granted Sep 30, 2014·4 cites·9 claims
- 1271US6530156B1Target-lens-shape measuring device with eyeglass-lens processing apparatus having the sameNIDEK KK·Filed 2000·Granted Mar 11, 2003·14 cites·4 claims
- 1369US5803793ALens grinding apparatus having chamfering and other grinding wheels mounted on the same shaftNIDEK KK·Filed 1996·Granted Sep 8, 1998·34 cites·7 claims
- 1467US8578617B2Eyeglass frame shape measurement apparatusMATSUYAMA YOSHINORI·Filed 2010·Granted Nov 12, 2013·2 cites·10 claims
- 1566US7937826B2Cup attaching apparatusNIDEK KK·Filed 2007·Granted May 10, 2011·3 cites·8 claims
- 1666US6497482B1Target lens shape measuring device and eyeglass-lens processing apparatus having the sameNIDEK KK·Filed 2000·Granted Dec 24, 2002·11 cites·11 claims
- 1764US7255634B2Draining device and lens processing system having the sameNIDEK KK·Filed 2006·Granted Aug 14, 2007·2 cites·4 claims
- 1863US6913510B2Lens stocking device and lens processing system having the sameNIDEK KK·Filed 2003·Granted Jul 5, 2005·9 cites·10 claims
- 1954US7436523B2Eyeglass frame measurement apparatusNIDEK KK·Filed 2007·Granted Oct 14, 2008·2 cites·5 claims
- 2045US7686674B2Cup attaching apparatusNIDEK KK·Filed 2007·Granted Mar 30, 2010·0 cites·8 claims
- 2141US7108590B2Draining device and lens processing system having the sameNIDEK KK·Filed 2003·Granted Sep 19, 2006·0 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →