Inventor
UMEDA TAKAHIRO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “UMEDA TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUGAWARA YASUSHI
5 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
US8771892B2Jul 8, 2014
Fuel cell power generation system and operation stop method of the same
SUGAWARA YASUSHI0 citations39
PANASONIC CORP
3 patentsUS8039154B2Oct 18, 2011
Fuel cell system, method of starting fuel cell system
PANASONIC CORP15 citations84
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