Inventor
KATAI KAZUO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “KATAI KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
17 patentsUS7236349B2Jun 26, 2007
Electrode for electrochemical capacitor and method for manufacturing the same, electrochemical capacitor and method for manufacturing the same
TDK CORP24 citations92
US7256099B2Aug 14, 2007
Method of producing electrochemical device, and the electrochemical device
TDK CORP16 citations84
US7251122B2Jul 31, 2007
Electric chemical capacitor, and method and apparatus for manufacturing electrode for electric chemical capacitor
TDK CORP11 citations83
US7046503B2May 16, 2006
Electrode for capacitor
TDK CORP17 citations83
US5597615AJan 28, 1997
Extrusion coating method and coating apparatus for coating both sides of a web
TDK CORP19 citations82
US7708787B2May 4, 2010
Electrode for electric chemical capacitor, manufacturing method and apparatus thereof
TDK CORP5 citations74
US7173806B2Feb 6, 2007
Electrode for electric chemical capacitor, manufacturing method and apparatus thereof
TDK CORP5 citations74
US5458913AOct 17, 1995
Coating method
TDK CORP12 citations71
US7935380B2May 3, 2011
Method of producing electrode for capacitor
TDK CORP6 citations63
US7307831B2Dec 11, 2007
Method of manufacturing electrode and electrode
TDK CORP4 citations63
US6995970B2Feb 7, 2006
Method of making electrochemical capacitor electrode, electrochemical capacitor electrode, electrochemical capacitor, and method of making the same
TDK CORP2 citations63
US8020510B2Sep 20, 2011
Coating die having front and back concave surfaces corresponding to narrow central angles of the guide roll
TDK CORP3 citations62
US5935654AAug 10, 1999
Extrusion coating method and coating apparatus with swirl and throttle means
TDK CORP4 citations61
US6436465B1Aug 20, 2002
Extrusion coating method
TDK CORP5 citations58
US7507435B2Mar 24, 2009
Slitter apparatus and production method of electrode
TDK CORP1 citations51
US8455385B2Jun 4, 2013
Method of manufacturing lithium-ion secondary battery positive electrode, method of manufacturing lithium-ion secondary battery, lithium-ion secondary battery positive electrode, and lithium-ion secondary battery
TDK CORP0 citations41
US8034483B2Oct 11, 2011
Anode and lithium-ion secondary battery
TDK CORP0 citations41
OHASHI YOSHIHIKO
3 patentsUS8705225B2Apr 22, 2014
Electric double layer capacitor with non-equal areas of the active material layers of the positive electrode and the negative electrode
OHASHI YOSHIHIKO7 citations82
US9236632B2Jan 12, 2016
Electrochemical device and method for manufacturing electrochemical device
OHASHI YOSHIHIKO2 citations60
US8481198B2Jul 9, 2013
Wound electrochemical device and method of manufacturing same
OHASHI YOSHIHIKO3 citations60