Inventor · disambiguated record
Yuuko Kawaguchi
Also filed as: KAWAGUCHI YUUKO
3 granted patents·7 pending applications·26 citations·filing 2001–2023
68Inventor score
Top patents by PatentIndex Score
10 records- 0179US6826131B2Magneto-optical recording medium having multiple magnetic layersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 30, 2004·17 cites·20 claims
- 0262US6747919B2Magneto-optical recording medium, and method and apparatus for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 8, 2004·5 cites·20 claims
- 0359US7539121B2Optical recording medium and process for producing the samePANASONIC CORP·Filed 2004·Granted May 26, 2009·4 cites·20 claims
- 0451US2023413543A1Semiconductor storage device and semiconductor storage device manufacturing methodKIOXIA CORP·Filed 2023·Application pending·0 cites
- 0544US2005045481A1Method for manufacturing stamper, stamper and optical recording mediumFiled 2004·Application pending·0 cites
- 0640US2005063289A1Fabrication method of stamper for optical information recording medium, master disk of stamper for optical information recording medium, and optical information recording mediumFiled 2004·Application pending·0 cites
- 0740US2005045587A1Method for producing a master disk of a recording medium, method for producing a stamper, method for producing a recording medium, master disk of a recording medium, stamper of a recording medium, and recording mediumFiled 2004·Application pending·0 cites
- 0839US2005130335A1Method of manufacturing master of optical information recording medium, method of manufacturing stamper of optical information recording medium, master and stamper of an optical information recording medium, and optical information recording mediumFiled 2004·Application pending·0 cites
- 0937US2005048248A1Method for manufacturing a master of an optical information recording medium, method for forming a pattern, a master, a stamper, an optical information recording medium and a resistFiled 2004·Application pending·0 cites
- 1036US2006044996A1Optical recording medium and method for producing the sameKAWAGUCHI YUUKO·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →