Inventor
MATSUBARA HIDEO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “MATSUBARA HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOYO SEIKO CO
5 patentsUS6622814B2Sep 23, 2003
Electric power steering device
KOYO SEIKO CO21 citations91
US6644431B2Nov 11, 2003
Electric power steering apparatus and method of manufacturing gear used therefor
KOYO SEIKO CO25 citations90
US6868607B2Mar 22, 2005
Electric power steering apparatus and method of manufacturing gear used therefor
KOYO SEIKO CO10 citations71
US4640380AFeb 3, 1987
Apparatus for controlling a steering force of a handle in automobiles
KOYO SEIKO CO6 citations62
US5207287AMay 4, 1993
Four-wheel steering apparatus
KOYO SEIKO CO5 citations60
(unassigned)
3 patentsUS6609336B2Aug 26, 2003
Modular units, modular structures having modular units, and method for constructing modular structures
42 citations91
US6301851B1Oct 16, 2001
Apparatus and method for forming precast modular units and method for constructing precast modular structure
49 citations91
US6014842AJan 18, 2000
Modular units, modular structures having modular units, and method for constructing modular structures
45 citations91