Inventor
YAMAZAKI KATSUHIKO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “YAMAZAKI KATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHOWA DENKO KK
19 patentsUS6381121B1Apr 30, 2002
Solid electrolytic capacitor
SHOWA DENKO KK50 citations96
US6807049B2Oct 19, 2004
Solid electrolytic capacitor and method for producing the same
SHOWA DENKO KK16 citations92
US6783703B2Aug 31, 2004
Solid electrolytic capacitor and method for producing the same
SHOWA DENKO KK14 citations92
US6696138B2Feb 24, 2004
Solid electrolytic capacitor and method for producing the same
SHOWA DENKO KK28 citations92
US6517892B1Feb 11, 2003
Solid electrolytic capacitor and method for producing the same
SHOWA DENKO KK15 citations92
US6449140B1Sep 10, 2002
Solid electrolytic capacitor element and method for producing the same
SHOWA DENKO KK21 citations92
US6430032B2Aug 6, 2002
Solid electrolytic capacitor and method for producing the same
SHOWA DENKO KK20 citations92
US6351370B1Feb 26, 2002
Solid electrolytic capacitor and method for producing the same
SHOWA DENKO KK31 citations92
US6344966B1Feb 5, 2002
Solid electrolytic capacitor and method for producing the same
SHOWA DENKO KK48 citations92
US6243256B1Jun 5, 2001
Electrode foil for solid electrolytic capacitor, manufacturing method thereof, and solid electrolytic capacitor
SHOWA DENKO KK27 citations92
US6954351B2Oct 11, 2005
Solid electrolytic capacitor and method for producing the same
SHOWA DENKO KK29 citations89
US7087292B2Aug 8, 2006
Solid electrolytic capacitor and method for producing the same
SHOWA DENKO KK6 citations74
US7060205B2Jun 13, 2006
Solid electrolytic capacitor and method for producing the same
SHOWA DENKO KK10 citations74
US6867088B2Mar 15, 2005
Solid electrolytic capacitor and method for producing the same
SHOWA DENKO KK9 citations74
US6466421B1Oct 15, 2002
Solid electrolytic capacitor and method for producing the same
SHOWA DENKO KK13 citations74
US7175781B2Feb 13, 2007
Solid electrolytic capacitor and method for producing the same
SHOWA DENKO KK4 citations73
US6790384B2Sep 14, 2004
Solid electrolytic capacitor and method for producing the same
SHOWA DENKO KK5 citations73
US7198733B2Apr 3, 2007
Formed substrate used for solid electrolytic capacitor, production method thereof and solid electrolytic capacitor using the substrate
SHOWA DENKO KK6 citations58
US6454953B2Sep 24, 2002
Solid electrolytic capacitor and method for producing the same
SHOWA DENKO KK0 citations52
TDK CORP
7 patentsUS6372302B1Apr 16, 2002
Process for producing a magnetic recording medium
TDK CORP21 citations92
US6821602B2Nov 23, 2004
Magnetic recording medium and process for producing the same
TDK CORP7 citations74
US7432000B2Oct 7, 2008
Magnetic recording medium utilizing a back coat layer containing a carboxylic acid amine salt and a phosphate amine salt
TDK CORP2 citations62
US7160481B2Jan 9, 2007
Method for manufacturing magnetic paint, and magnetic recording medium
TDK CORP2 citations62
US7425378B2Sep 16, 2008
Magnetic recording medium
TDK CORP2 citations61
US7288210B2Oct 30, 2007
Method for manufacturing magnetic paint, method for manufacturing non-magnetic paint and magnetic recording medium
TDK CORP1 citations51
US6855414B2Feb 15, 2005
Magnetic recording medium
TDK CORP0 citations41