Inventor
SAKAKI TOSHIMITSU
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SAKAKI TOSHIMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS6880668B2Apr 19, 2005
Power steering device
HITACHI LTD20 citations92
US7648003B2Jan 19, 2010
Power steering system
HITACHI LTD6 citations62
US7325645B2Feb 5, 2008
Power steering device
HITACHI LTD5 citations62
US7374411B2May 20, 2008
Oil pump adapted to prevent leakage without using sealing member
HITACHI LTD5 citations61
US7959422B2Jun 14, 2011
Oil pump and method of assembling the oil pump
HITACHI LTD3 citations59
US7665569B2Feb 23, 2010
Power steering system
HITACHI LTD0 citations41