Inventor
SHIBATA SOICHI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “SHIBATA SOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC CORP
6 patentsUS8039154B2Oct 18, 2011
Fuel cell system, method of starting fuel cell system
PANASONIC CORP15 citations84
US7790324B2Sep 7, 2010
Separator plate and fuel cell
PANASONIC CORP2 citations63
US7678490B2Mar 16, 2010
Polymer electrolyte fuel cell
PANASONIC CORP3 citations63
US7491459B2Feb 17, 2009
Polymer electrolyte fuel cell
PANASONIC CORP4 citations63
US8003273B2Aug 23, 2011
Polymer electrolyte fuel cell and fuel cell sealing member for the same
PANASONIC CORP4 citations62
US7691510B2Apr 6, 2010
Fuel cell system with differential pressure control
PANASONIC CORP0 citations38
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS6960407B2Nov 1, 2005
Fuel cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US7294423B2Nov 13, 2007
Polymer electrolyte fuel cell having improved current collector plates and method of forming the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US7405019B2Jul 29, 2008
Polymer electrolyte fuel cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US7220512B2May 22, 2007
Separator plate for polymer electrolyte fuel cell and polymer electrolyte fuel cell using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US7416807B2Aug 26, 2008
Polymer electrolyte fuel cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
SHIBATA SOICHI
4 patentsUS8697312B2Apr 15, 2014
Cell stack of fuel cell and method of fastening cell stack of fuel cell
SHIBATA SOICHI4 citations67
US8435692B2May 7, 2013
Fuel cell
SHIBATA SOICHI2 citations61
US8512903B2Aug 20, 2013
Polymer electrolyte fuel cell and method for measuring voltages of cells in polymer electrolyte fuel cell
SHIBATA SOICHI0 citations50
US8404401B2Mar 26, 2013
Fuel cell having improved contact between separators and gas diffusion layers
SHIBATA SOICHI0 citations40
SUGAWARA YASUSHI
4 patentsUS8071243B2Dec 6, 2011
Fuel cell system
SUGAWARA YASUSHI6 citations60
US8278002B2Oct 2, 2012
Fuel-cell and fuel cell system including the same
SUGAWARA YASUSHI1 citations50
US8765314B2Jul 1, 2014
Fuel cell system and method for stopping operation of fuel cell system
SUGAWARA YASUSHI0 citations40
US8808939B2Aug 19, 2014
Fuel cell stack and fuel cell cogeneration system including the same
SUGAWARA YASUSHI0 citations39