Inventor
KAWABATA NORIHIKO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “KAWABATA NORIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC CORP
9 patentsUS7833673B2Nov 16, 2010
Solid polymer electrolytic fuel cell
PANASONIC CORP12 citations84
US7659024B2Feb 9, 2010
Fuel cell having a separator with water-retaining groove portions
PANASONIC CORP11 citations81
US7709123B2May 4, 2010
Film electrode assembly for fuel cell, polymer electrolytic cell for fuel cell and method for manufacturing polymer electrolytic fuel cell and film electrode assembly
PANASONIC CORP7 citations73
US7794892B2Sep 14, 2010
Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly
PANASONIC CORP2 citations63
US7794864B2Sep 14, 2010
Fuel cell module, fuel cell, and method of manufacturing fuel cell module
PANASONIC CORP2 citations63
US7771885B2Aug 10, 2010
Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly
PANASONIC CORP2 citations63
US7541108B2Jun 2, 2009
Solid polymer fuel cell
PANASONIC CORP2 citations62
US7977014B2Jul 12, 2011
Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly
PANASONIC CORP0 citations52
US7931999B2Apr 26, 2011
Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly
PANASONIC CORP0 citations52
PANASONIC IP MAN CO LTD
6 patentsUS11952671B2Apr 9, 2024
Electrochemical hydrogen pump
PANASONIC IP MAN CO LTD4 citations75
US12203178B2Jan 21, 2025
Electrochemical hydrogen pump
PANASONIC IP MAN CO LTD0 citations62
US11549187B2Jan 10, 2023
Electrochemical hydrogen pump
PANASONIC IP MAN CO LTD0 citations51
US11239482B2Feb 1, 2022
Flow battery
PANASONIC IP MAN CO LTD0 citations49
US9937465B2Apr 10, 2018
Gas-producing apparatus and gas-producing method
PANASONIC IP MAN CO LTD1 citations49
US10202696B2Feb 12, 2019
Electrochemical hydrogen pump
PANASONIC IP MAN CO LTD0 citations39
KUSAKABE HIROKI
3 patentsUS8084165B2Dec 27, 2011
MEA, MEA manufacturing method, and polymer electrolyte fuel cell
KUSAKABE HIROKI10 citations81
US8728682B2May 20, 2014
Fuel cell having a fastening structure including a specified configuration of elastic members
KUSAKABE HIROKI3 citations60
US8278008B2Oct 2, 2012
Serpentine fuel cell separator with protrusions and fuel cell including the same
KUSAKABE HIROKI0 citations39
MORIMOTO TAKASHI
2 patentsUS8268512B2Sep 18, 2012
Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly
MORIMOTO TAKASHI1 citations62
US8329322B2Dec 11, 2012
Electrode-membrane-frame assembly for polyelectrolyte fuel cell, manufacturing method therefor, and polyelectrolyte fuel cell
MORIMOTO TAKASHI1 citations52