Inventor · disambiguated record
Keiji Nishikiori
Also filed as: NISHIKIORI KEIJI
22 granted patents·9 pending applications·93 citations·filing 1995–2012
93Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD13PANASONIC CORP7YAMAOKA MASARU2CANON KK1HISADA KAZUYA1
Top patents by PatentIndex Score
31 records- 0189US6519211B1Magneto-optical recording medium having magnetic domain shrinks and disappearsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 11, 2003·20 cites·44 claims
- 0280US7907502B2Optical information recording medium, its information recording/reproducing method, and information recording/reproducing devicePANASONIC CORP·Filed 2005·Granted Mar 15, 2011·4 cites·6 claims
- 0373US7854819B2Multilayer information recording medium and production method thereforPANASONIC CORP·Filed 2006·Granted Dec 21, 2010·2 cites·17 claims
- 0471US8040785B2Optical disc, optical disc manufacturing method, optical disc recording device and optical disc reproduction devicePANASONIC CORP·Filed 2007·Granted Oct 18, 2011·1 cites·15 claims
- 0566US6788624B2Method and apparatus for reproducing information from a magneto-optical recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 7, 2004·4 cites·4 claims
- 0665US5912061AUV-ray setting resin and a method for manufacturing a magneto-optical disk by the use of the UV-ray setting resinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 15, 1999·18 cites·29 claims
- 0764US6018511AMagneto-optical recording medium and readout method of the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jan 25, 2000·17 cites·20 claims
- 0859US7161876B2Magneto-optical recording medium, and method for recording information in a recording layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 9, 2007·2 cites·2 claims
- 0958US7101656B2Optical disk master, optical disk substrate stamper, process for production thereof, and magneto-optical recording mediumCANON KK·Filed 2002·Granted Sep 5, 2006·5 cites·8 claims
- 1058US6853606B2Magneto-optical storage medium capable of transferring magnetic domain from recording layer to reproducing layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 8, 2005·2 cites·36 claims
- 1156US7782746B2Optical information recording medium and method for manufacturing samePANASONIC CORP·Filed 2007·Granted Aug 24, 2010·0 cites·21 claims
- 1255US8295135B2Optical disc, optical disc manufacturing method, optical disc recording device and optical disc reproduction deviceYAMAOKA MASARU·Filed 2012·Granted Oct 23, 2012·0 cites·15 claims
- 1355US8270285B2Optical disc, optical disc manufacturing method, optical disc recording device and optical disc reproduction deviceYAMAOKA MASARU·Filed 2011·Granted Sep 18, 2012·0 cites·11 claims
- 1455US7180842B2Optical disc cutting apparatus and method for manufacturing optical discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 20, 2007·2 cites·10 claims
- 1555US6887547B2Optical information recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted May 3, 2005·5 cites·26 claims
- 1653US7957253B2Multiple recording layers optical disc having physical position information of pre-recording marksPANASONIC CORP·Filed 2007·Granted Jun 7, 2011·0 cites·20 claims
- 1752US2008032100A1Multilayer Information Recording Medium and Production Method Therefor, and Photosensitive Adhesive SheetMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 1850US8007867B2Multilayered information recording medium and process for producing said multilayered information recording medium, and apparatus for producing multilayered information recording medium and screen constituting said production apparatus for producing multilayered information recording mediumPANASONIC CORP·Filed 2006·Granted Aug 30, 2011·0 cites·18 claims
- 1947US2012013675A1Multilayer information recording medium, and apparatus and method for manufacturing sameITO EIICHI·Filed 2011·Application pending·0 cites
- 2046US2006018242A1Multilayer information recording medium and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 2145US8130627B2Optical disc production apparatusNISHIMURA HIRONOBU·Filed 2006·Granted Mar 6, 2012·0 cites·15 claims
- 2245US7923090B2Optical information recording medium and method for manufacturing the samePANASONIC CORP·Filed 2005·Granted Apr 12, 2011·0 cites·18 claims
- 2345US7380257B2Optical information recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted May 27, 2008·0 cites·27 claims
- 2443US5814418AMagneto-optical recording medium and method for reading out information from the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Sep 29, 1998·6 cites·10 claims
- 2543US2008046907A1Optical Information Recording Medium, Optical Information Recording Medium Recording/Reproducing Method, and Recording/Reproducing ApparatusNISHIKIORI KEIJI·Filed 2004·Application pending·0 cites
- 2641US5945228AMagneto-optical recording medium and method for reproducing thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 31, 1999·5 cites·3 claims
- 2740US2005083831A1Optical disc mediumFiled 2002·Application pending·0 cites
- 2840US2005160443A1Optical disk medium and hubFiled 2003·Application pending·0 cites
- 2940US2007020561A1Manufacturing method and manufacturing apparatus for an optical data recording medium, and an optical data recording mediumHISADA KAZUYA·Filed 2006·Application pending·0 cites
- 3039US2004076083A1Magneto-optical record mediumFiled 2002·Application pending·0 cites
- 3136US2007190242A1Multi-layer information recording medium and method for manufacturing the sameTOMIYAMA MORIO·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Keiji Nishikiori files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →