Inventor · disambiguated record
Rie Kojima
Also filed as: KOJIMA RIE
62 granted patents·15 pending applications·646 citations·filing 1994–2021
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD35PANASONIC CORP16KOJIMA RIE4NISHIHARA TAKASHI4TSUCHINO AKIO4
Top patents by PatentIndex Score
77 records- 0197US6670014B2Information recording medium and method for producing the same, and method for recording/reproducing information thereonMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 30, 2003·54 cites·8 claims
- 0296US6416837B1Information recording medium, a method for manufacturing the same and a method for recording/reproducing information thereonMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 9, 2002·71 cites·51 claims
- 0395US7057252B2Optical information recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jun 6, 2006·66 cites·14 claims
- 0495US6858277B1Information recording medium and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 22, 2005·50 cites·40 claims
- 0595US5635267AOptical information recording medium of phase change type having variably grooved tracks depending on their radial locationsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jun 3, 1997·77 cites·32 claims
- 0694US7407697B2Information recording medium and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 5, 2008·11 cites·48 claims
- 0792US7709073B2Information recording mediumPANASONIC CORP·Filed 2005·Granted May 4, 2010·12 cites·30 claims
- 0891US6751184B2Information recording medium, method for producing the same, and recording/reproducing method using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 15, 2004·29 cites·26 claims
- 0989US6432502B1Optical recording medium and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 13, 2002·26 cites·9 claims
- 1088US8133566B2Information recording medium, its manufacturing method, and sputtering targetNISHIHARA TAKASHI·Filed 2007·Granted Mar 13, 2012·9 cites·14 claims
- 1187US7063876B2Information recording medium and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jun 20, 2006·22 cites·62 claims
- 1286US7846525B2Information recording medium and method of manufacturing the samePANASONIC CORP·Filed 2006·Granted Dec 7, 2010·7 cites·23 claims
- 1386US7431973B2Optical information recording medium, and manufacturing method, recording method, and recording apparatus thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 7, 2008·7 cites·14 claims
- 1486US6881466B2Information recording medium and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 19, 2005·21 cites·38 claims
- 1585US7829169B2Information recording medium and method for producing the samePANASONIC CORP·Filed 2006·Granted Nov 9, 2010·5 cites·32 claims
- 1682US7065035B1Optical multilayer disk, multiwavelength light source, and optical system using themMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 20, 2006·14 cites·23 claims
- 1779US7008681B2Optical information recording medium and manufacturing method and recording/reproducing method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Mar 7, 2006·13 cites·18 claims
- 1879US6794006B2Information recording medium and method for producing the same, and method for recording/reproducing information thereonMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 21, 2004·8 cites·31 claims
- 1979US6689445B2Information recording medium and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 10, 2004·11 cites·10 claims
- 2078US6841217B2Optical information recording medium and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 11, 2005·12 cites·41 claims
- 2177US8268433B2Information recording medium and method for producing same, and sputtering targetTSUCHINO AKIO·Filed 2009·Granted Sep 18, 2012·4 cites·23 claims
- 2274US8017208B2Information recording medium, target and method for manufacturing of information recording medium using the samePANASONIC CORP·Filed 2007·Granted Sep 13, 2011·2 cites·33 claims
- 2374US6761950B2Information recording medium and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jul 13, 2004·9 cites·18 claims
- 2473US6893698B2Optical information recording medium, optical measuring method and optical information recording/reproducing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 17, 2005·9 cites·26 claims
- 2572US7947353B2Information recording medium and its production processPANASONIC CORP·Filed 2006·Granted May 24, 2011·2 cites·16 claims
- 2672US6858278B2Information recording medium and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 22, 2005·14 cites·28 claims
- 2772US6743496B2Information recording medium and method for producing the same, and method for recording/reproducing information thereonMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 1, 2004·5 cites·3 claims
- 2871US7255906B2Information recording medium and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Aug 14, 2007·8 cites·51 claims
- 2970US7449225B2Information recording medium and method for manufacturing the samePANASONIC CORP·Filed 2003·Granted Nov 11, 2008·7 cites·30 claims
- 3069US8685518B2Information recording medium and method for producing sameKOJIMA RIE·Filed 2012·Granted Apr 1, 2014·2 cites·8 claims
- 3169US8323763B2Information recording medium and method for producing the sameTSUCHINO AKIO·Filed 2010·Granted Dec 4, 2012·3 cites·17 claims
- 3269US7002896B2Information recording medium and method for producing the same, and method for recording/reproducing information thereonMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 21, 2006·4 cites·8 claims
- 3368US7897231B2Optical information recording medium and method for manufacturing the samePANASONIC CORP·Filed 2006·Granted Mar 1, 2011·1 cites·39 claims
- 3467US8158233B2Optical information recording medium, method of manufacturing the same, and sputtering targetNISHIHARA TAKASHI·Filed 2009·Granted Apr 17, 2012·4 cites·43 claims
- 3567US8130623B2Optical information recording and/or reproducing apparatus, optical information recording and/or reproducing method, optical information recording medium, and solid immersion lensNARUMI KENJI·Filed 2009·Granted Mar 6, 2012·1 cites·12 claims
- 3667US7608385B2Information recording medium and method for producing the samePANASONIC CORP·Filed 2004·Granted Oct 27, 2009·5 cites·58 claims
- 3765US8133567B2Information recording medium and method for producing the sameKOJIMA RIE·Filed 2010·Granted Mar 13, 2012·1 cites·32 claims
- 3865US7074471B2Optical information recording medium, method for producing the medium, and method and apparatus for recording information using the mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jul 11, 2006·5 cites·24 claims
- 3963US7967956B2Information recording medium and method for producing the samePANASONIC CORP·Filed 2009·Granted Jun 28, 2011·0 cites·57 claims
- 4063US7858290B2Information recording medium and method for manufacturing the samePANASONIC CORP·Filed 2004·Granted Dec 28, 2010·1 cites·24 claims
- 4163US6809401B2Memory, writing apparatus, reading apparatus, writing method, and reading methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 26, 2004·13 cites·36 claims
- 4261US10438627B2Information recording medium and method for manufacturing information recording mediumPANASONIC IP MAN CO LTD·Filed 2017·Granted Oct 8, 2019·1 cites·10 claims
- 4359US8040765B2Initialization method for information recording medium, initialization apparatus for information recording medium, and information recording mediumPANASONIC CORP·Filed 2009·Granted Oct 18, 2011·0 cites·26 claims
- 4459US6890613B2Information recording medium and method for producing the same, and method for recording/reproducing information thereonMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted May 10, 2005·4 cites·6 claims
- 4556US8526293B2Information recording medium and recording/reproducing method for the sameKOJIMA RIE·Filed 2009·Granted Sep 3, 2013·0 cites·13 claims
- 4656US7993720B2Information recording medium, method and apparatus for manufacturing the samePANASONIC CORP·Filed 2006·Granted Aug 9, 2011·0 cites·9 claims
- 4756US7682677B2Information recording medium and method for manufacturing the samePANASONIC CORP·Filed 2005·Granted Mar 23, 2010·1 cites·32 claims
- 4856US2006193231A1Optical multilayer disk, multiwavelength light source, and optical system using themMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 4955US8075973B2Information recording medium and method for manufacturing the sameNISHIHARA TAKASHI·Filed 2006·Granted Dec 13, 2011·3 cites·27 claims
- 5054US8173239B2Information recording medium, method for producing the same, and sputtering targetKOJIMA RIE·Filed 2008·Granted May 8, 2012·0 cites·19 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →