Inventor · disambiguated record
Katsuhiko Yamazaki
Also filed as: YAMAZAKI KATSUHIKO
26 granted patents·11 pending applications·387 citations·filing 1999–2007
97Inventor score
Top patents by PatentIndex Score
37 records- 0192US6381121B1Solid electrolytic capacitorSHOWA DENKO KK·Filed 2000·Granted Apr 30, 2002·50 cites·31 claims
- 0289US6696138B2Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 2002·Granted Feb 24, 2004·28 cites·20 claims
- 0388US6372302B1Process for producing a magnetic recording mediumTDK CORP·Filed 2000·Granted Apr 16, 2002·21 cites·2 claims
- 0480US6517892B1Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 2000·Granted Feb 11, 2003·15 cites·8 claims
- 0577US6954351B2Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 2002·Granted Oct 11, 2005·29 cites·51 claims
- 0676US6430032B2Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 2001·Granted Aug 6, 2002·20 cites·13 claims
- 0775US6344966B1Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 1999·Granted Feb 5, 2002·48 cites·16 claims
- 0874US7432000B2Magnetic recording medium utilizing a back coat layer containing a carboxylic acid amine salt and a phosphate amine saltTDK CORP·Filed 2006·Granted Oct 7, 2008·2 cites·11 claims
- 0974US6807049B2Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 2001·Granted Oct 19, 2004·16 cites·10 claims
- 1074US6449140B1Solid electrolytic capacitor element and method for producing the sameSHOWA DENKO KK·Filed 2001·Granted Sep 10, 2002·21 cites·16 claims
- 1173US6351370B1Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 1999·Granted Feb 26, 2002·31 cites·14 claims
- 1272US6821602B2Magnetic recording medium and process for producing the sameTDK CORP·Filed 2002·Granted Nov 23, 2004·7 cites·4 claims
- 1371US7288210B2Method for manufacturing magnetic paint, method for manufacturing non-magnetic paint and magnetic recording mediumTDK CORP·Filed 2006·Granted Oct 30, 2007·1 cites·13 claims
- 1471US6783703B2Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 2002·Granted Aug 31, 2004·14 cites·5 claims
- 1567US7087292B2Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 2003·Granted Aug 8, 2006·6 cites·13 claims
- 1666US7060205B2Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 2004·Granted Jun 13, 2006·10 cites·12 claims
- 1763US6466421B1Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 2000·Granted Oct 15, 2002·13 cites·24 claims
- 1863US6243256B1Electrode foil for solid electrolytic capacitor, manufacturing method thereof, and solid electrolytic capacitorSHOWA DENKO KK·Filed 1999·Granted Jun 5, 2001·27 cites·4 claims
- 1962US6867088B2Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 2002·Granted Mar 15, 2005·9 cites·34 claims
- 2060US2008017073A1Method for manufacturing magnetic paint, method for manufacturing non-magnetic paint and magnetic recording mediumTDK CORP·Filed 2007·Application pending·0 cites
- 2155US6790384B2Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 2001·Granted Sep 14, 2004·5 cites·10 claims
- 2254US7425378B2Magnetic recording mediumTDK CORP·Filed 2004·Granted Sep 16, 2008·2 cites·14 claims
- 2352US7175781B2Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 2004·Granted Feb 13, 2007·4 cites·22 claims
- 2451US2008145710A1Magnetic recording mediumTDK CORP·Filed 2007·Application pending·0 cites
- 2549US2004013795A1Method for manufacturing magnetic paint, method for manufacturing non-magnetic paint and magnetic recording mediumTDK CORP·Filed 2003·Application pending·0 cites
- 2649US2007231471A1Method for manufacturing magnetic recording mediumTDK CORP·Filed 2007·Application pending·0 cites
- 2748US7198733B2Formed substrate used for solid electrolytic capacitor, production method thereof and solid electrolytic capacitor using the substrateSHOWA DENKO KK·Filed 2002·Granted Apr 3, 2007·6 cites·21 claims
- 2848US2006222906A1Radiation curing polyurethane resin for magnetic recording medium, method of manufacturing radiation curing polyurethane resin for magnetic recording medium, and magnetic recording mediumTDK CORP·Filed 2006·Application pending·0 cites
- 2948US2006179627A1Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 2006·Application pending·0 cites
- 3047US7160481B2Method for manufacturing magnetic paint, and magnetic recording mediumTDK CORP·Filed 2004·Granted Jan 9, 2007·2 cites·8 claims
- 3147US2007009655A1Method of manufacturing a magnetic recording mediumTDK CORP·Filed 2006·Application pending·0 cites
- 3247US2006292402A1Magnetic recording mediumTDK CORP·Filed 2006·Application pending·0 cites
- 3345US2005017384A1Substrate for optical disk provided with hard-coating layer and method of producing the sameFiled 2004·Application pending·0 cites
- 3444US2006210839A1Magnetic recording mediumTDK CORP·Filed 2006·Application pending·0 cites
- 3541US6855414B2Magnetic recording mediumTDK CORP·Filed 2003·Granted Feb 15, 2005·0 cites·1 claims
- 3641US2004214048A1Magnetic recording mediumTDK CORP·Filed 2004·Application pending·0 cites
- 3737US6454953B2Solid electrolytic capacitor and method for producing the sameSHOWA DENKO KK·Filed 2001·Granted Sep 24, 2002·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →