Inventor
SUGIMASA MASATOSHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “SUGIMASA MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS7235324B2Jun 26, 2007
Catalyst material and method of manufacturing the same and fuel cell using the same
HITACHI LTD10 citations84
US7654232B2Feb 2, 2010
Hydrogen engine system
HITACHI LTD12 citations83
US9660284B2May 23, 2017
Power conversion system
HITACHI LTD2 citations72
US7226690B2Jun 5, 2007
Catalyst material and method of manufacturing the same and fuel cell using the same
HITACHI LTD4 citations62
US7112627B2Sep 26, 2006
Low dielectric loss tangent films and wiring films
HITACHI LTD0 citations52
US7824625B2Nov 2, 2010
Dehydrogenation fuel theft prevention system
HITACHI LTD0 citations50