Inventor
YASUO TAKASHI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “YASUO TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
17 patentsUS6503650B1Jan 7, 2003
Fuel cell system
SANYO ELECTRIC CO52 citations92
US6180274B1Jan 30, 2001
Cell unit for fuel cells
SANYO ELECTRIC CO33 citations92
US6329094B1Dec 11, 2001
Polymer electrolyte fuel cell showing stable and outstanding electric-power generating characteristics
SANYO ELECTRIC CO52 citations91
US5238754AAug 24, 1993
Solid oxide fuel cell system
SANYO ELECTRIC CO41 citations91
US6492054B1Dec 10, 2002
Polymer electrolyte fuel cell including a water-retaining layer on a ribbed plate
SANYO ELECTRIC CO15 citations84
US6426160B1Jul 30, 2002
Fuel cell device
SANYO ELECTRIC CO14 citations83
US6869718B2Mar 22, 2005
Separator used for fuel cell, method for manufacturing the separator, and the fuel cell
SANYO ELECTRIC CO8 citations73
US7414244B2Aug 19, 2008
Mixing ration detecting apparatus, method of controlling mixing ration detecting apparatus, and fuel cell system incorporating mixing ratio detecting apparatus
SANYO ELECTRIC CO7 citations71
US7754365B2Jul 13, 2010
Membrane electrode assembly, method for manufacturing the same, and fuel cell including the same
SANYO ELECTRIC CO6 citations62
US7723948B2May 25, 2010
Power source system utilizing time detection means to provide optimum charge to secondary battery from fuel cell
SANYO ELECTRIC CO3 citations61
US7276311B2Oct 2, 2007
Fuel cell having temperature adjustment means for reaction gas
SANYO ELECTRIC CO3 citations61
US7892697B2Feb 22, 2011
Liquid tank and fuel cell system with fuel monitoring
SANYO ELECTRIC CO1 citations52
US7875405B2Jan 25, 2011
Side-by-side fuel cells
SANYO ELECTRIC CO1 citations51
US7859218B2Dec 28, 2010
Power source system
SANYO ELECTRIC CO0 citations51
US7867665B2Jan 11, 2011
Fuel cell stack
SANYO ELECTRIC CO1 citations49
US7674549B2Mar 9, 2010
Fuel cell power generation apparatus, fuel cartridge, and fuel cell system using the same
SANYO ELECTRIC CO1 citations44
US9935323B2Apr 3, 2018
Fuel cell module and fuel cell stack
SANYO ELECTRIC CO0 citations41