Assignee
MATSUMOTO KOJI
JP·19 granted patents·2 pending applications·59 citations·filing 2002–2012
Top patents by PatentIndex Score
21 records- 0196US8410223B2Production method for water-absorbing resinMATSUMOTO KOJI·Filed 2009·Granted Apr 2, 2013·18 cites·14 claims
- 0290US8138292B2Method for producing particulate water—absorbing agent composed principally of water absorbing resinMATSUMOTO KOJI·Filed 2009·Granted Mar 20, 2012·9 cites·21 claims
- 0386US8544507B2Method for filling particulate water-absorbing agent having as a main component water-absorbing resinMATSUMOTO KOJI·Filed 2009·Granted Oct 1, 2013·7 cites·15 claims
- 0483US8809475B2Production method for water-absorbent resinMATSUMOTO KOJI·Filed 2010·Granted Aug 19, 2014·2 cites·20 claims
- 0581US8110486B2Method of manufacturing semiconductor wafer by forming a strain relaxation SiGe layer on an insulating layer of SOI waferMATSUMOTO KOJI·Filed 2007·Granted Feb 7, 2012·10 cites·3 claims
- 0679US8912298B2Method for producing particulate water absorbing agent containing water absorbent resin as main componentMATSUMOTO KOJI·Filed 2009·Granted Dec 16, 2014·4 cites·14 claims
- 0772US8332879B2Optical disk driveMATSUMOTO KOJI·Filed 2010·Granted Dec 11, 2012·3 cites·4 claims
- 0867US8958693B2Wavelength selective switchMATSUMOTO KOJI·Filed 2011·Granted Feb 17, 2015·2 cites·12 claims
- 0963US9615211B2Server for home appliance network systemMATSUMOTO KOJI·Filed 2012·Granted Apr 4, 2017·1 cites·9 claims
- 1063US9454002B2Wavelength selection switchMATSUMOTO KOJI·Filed 2012·Granted Sep 27, 2016·1 cites·27 claims
- 1163US8761554B2Wavelength selective switchMATSUMOTO KOJI·Filed 2012·Granted Jun 24, 2014·1 cites·14 claims
- 1261US8673465B2Magnetic recording medium, method of fabricating the same, and storage apparatusMATSUMOTO KOJI·Filed 2009·Granted Mar 18, 2014·0 cites·12 claims
- 1361US8640151B2Optical disk apparatusMATSUMOTO KOJI·Filed 2012·Granted Jan 28, 2014·1 cites·4 claims
- 1456US8549549B2Optical disk device having an air flow shielding portionMATSUMOTO KOJI·Filed 2009·Granted Oct 1, 2013·0 cites·3 claims
- 1551US8181190B2Optical disc apparatusMATSUMOTO KOJI·Filed 2008·Granted May 15, 2012·0 cites·6 claims
- 1646US8424029B2Optical disc deviceMATSUMOTO KOJI·Filed 2011·Granted Apr 16, 2013·0 cites·4 claims
- 1743US8659812B2Wavelength selective switchMATSUMOTO KOJI·Filed 2012·Granted Feb 25, 2014·0 cites·10 claims
- 1841US8849077B2Wavelength selective switchMATSUMOTO KOJI·Filed 2011·Granted Sep 30, 2014·0 cites·12 claims
- 1940US8518474B2Method for producing iodine type polarizing filmMATSUMOTO KOJI·Filed 2002·Granted Aug 27, 2013·0 cites·9 claims
- 2039US2012204197A1Optical disc deviceMATSUMOTO KOJI·Filed 2012·Application pending·0 cites
- 2138US2006108044A1Apparatus for orienting and laminating binder-adhered wood chips and method of manufacturing wooden composite materialMATSUMOTO KOJI·Filed 2003·Application pending·0 cites
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