Inventor
SEBATA MICHIO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SEBATA MICHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
7 patentsUS6401628B1Jun 11, 2002
Railway vehicle
HITACHI LTD15 citations83
US5584369ADec 17, 1996
High speed low noise current collecting equipment and method on collecting current
HITACHI LTD16 citations80
US5531301AJul 2, 1996
High speed low noise current collecting equipment and method on collecting current
HITACHI LTD18 citations80
US6978719B2Dec 27, 2005
Railway car and bogie of railway car
HITACHI LTD19 citations79
US4802418AFeb 7, 1989
Wheelset steering apparatus and method for the truck of railway vehicles
HITACHI LTD12 citations71
US6336410B1Jan 8, 2002
Railway vehicle and railway vehicle use bogie car
HITACHI LTD2 citations61
US5566800AOct 22, 1996
High speed low noise current collecting equipment and method on collecting current
HITACHI LTD3 citations61