Inventor · disambiguated record
Yuuichi Kawaguchi
Also filed as: KAWAGUCHI YUUICHI
10 granted patents·17 pending applications·29 citations·filing 2002–2023
83Inventor score
Top patents by PatentIndex Score
27 records- 0185US12462971B2Coil component and manufacturing method thereforTDK CORP·Filed 2020·Granted Nov 4, 2025·1 cites·20 claims
- 0285US6846619B2Dye dispersion liquid and thermosensitive recording material using the sameRICOH KK·Filed 2002·Granted Jan 25, 2005·20 cites·27 claims
- 0372US12505946B2Coil-embedded magnetic core and coil deviceTDK CORP·Filed 2022·Granted Dec 23, 2025·0 cites·12 claims
- 0465US2024186056A1Coil component and manufacturing method thereforTDK CORP·Filed 2023·Application pending·0 cites
- 0563US2023420184A1Coil component and manufacturing method thereforTDK CORP·Filed 2023·Application pending·0 cites
- 0660US7824584B2Method of manufacturing stamper, method of manufacturing resin molded article, and stamperTDK CORP·Filed 2009·Granted Nov 2, 2010·2 cites·5 claims
- 0760US2023420176A1Coil component and manufacturing method thereforTDK CORP·Filed 2023·Application pending·0 cites
- 0860US2024203639A1Coil component and manufacturing method thereforTDK CORP·Filed 2023·Application pending·0 cites
- 0959US11450475B2Coil component and manufacturing method thereforTDK CORP·Filed 2018·Granted Sep 20, 2022·0 cites·7 claims
- 1057US6815029B2Stamper, mold system, recording medium substrate, recording medium, optical disc substrate, optical disc, and method for producing stamperTDK CORP·Filed 2002·Granted Nov 9, 2004·2 cites·12 claims
- 1157US2024170202A1Coil componentTDK CORP·Filed 2022·Application pending·0 cites
- 1256US7204188B2Method of manufacturing stamper for manufacturing information medium, stamper, and photoresist masterTDK CORP·Filed 2003·Granted Apr 17, 2007·3 cites·5 claims
- 1356US2023170135A1Chip-type coil componentTDK CORP·Filed 2022·Application pending·0 cites
- 1455US2023368969A1Coil componentTDK CORP·Filed 2021·Application pending·0 cites
- 1554US6835435B2Stamper, mold system, recording medium substrate, recording medium, optical disc substrate, optical disc, and method for producing stamperTDK CORP·Filed 2003·Granted Dec 28, 2004·1 cites·33 claims
- 1652US11482357B2Coil component and method of manufacturing the sameTDK CORP·Filed 2019·Granted Oct 25, 2022·0 cites·10 claims
- 1750US2005034617A1Stamper, mold system, recording medium substrate, recording medium, optical disc substrate, optical disc, and method for producing stamperTDK CORP·Filed 2004·Application pending·0 cites
- 1848US2023352234A1Coil component and manufacturing method thereforTDK CORP·Filed 2021·Application pending·0 cites
- 1947US11488772B2Coil component and method of manufacturing the sameTDK CORP·Filed 2018·Granted Nov 1, 2022·0 cites·19 claims
- 2042US2005286401A1ROM-type optical recording medium and stamper for manufacturing ROM-type optical recording mediumTDK CORP·Filed 2005·Application pending·0 cites
- 2141US2023238170A1Coil component and manufacturing method thereforTDK CORP·Filed 2023·Application pending·0 cites
- 2240US2003085479A1Method for manufacturing disc-shaped substrate materialFiled 2002·Application pending·0 cites
- 2340US2004202097A1Optical recording diskTDK CORP·Filed 2004·Application pending·0 cites
- 2437US2004166446A1Method for manufacturing metal master of information recording disc and metal masterTDK CORP·Filed 2004·Application pending·0 cites
- 2537US2004089637A1Method for cutting a photoresist-coated glass board, cutting machine for cutting a photoresist-coated glass board and method for manufacturing an optical recording mediumTDK CORP·Filed 2003·Application pending·0 cites
- 2636US2005118534A1Method for manufacturing stamper for information medium manufacture, stamper, and photoresist master diskFiled 2003·Application pending·0 cites
- 2736US2004170930A1Method of forming a resist pattern and resist pattern forming apparatusTDK CORP·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →