Inventor
HIRAI SEIICHI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “HIRAI SEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
13 patentsUS4379706AApr 12, 1983
Slidable-type constant velocity universal joint
HONDA MOTOR CO LTD45 citations92
US4196598AApr 8, 1980
Apparatus for prevention of the removal of a universal joint
HONDA MOTOR CO LTD31 citations92
US5437349AAug 1, 1995
Electrically operated power steering apparatus
HONDA MOTOR CO LTD23 citations86
US4991679AFeb 12, 1991
Four wheel-drive anti-locking braking
HONDA MOTOR CO LTD15 citations82
US4832145AMay 23, 1989
Four wheel-drive anti-locking braking
HONDA MOTOR CO LTD15 citations82
US4494941AJan 22, 1985
Constant velocity universal joint
HONDA MOTOR CO LTD24 citations82
US4871043AOct 3, 1989
Four wheel-drive anti-locking braking
HONDA MOTOR CO LTD13 citations74
US4784016ANov 15, 1988
Differential device using a viscous fluid coupling mechanisms
HONDA MOTOR CO LTD7 citations74
US4578048AMar 25, 1986
Slidable type constant velocity universal joint
HONDA MOTOR CO LTD17 citations74
US4331005AMay 25, 1982
Constant velocity universal joint
HONDA MOTOR CO LTD8 citations74
US4231232ANov 4, 1980
Constant velocity universal joint
HONDA MOTOR CO LTD18 citations74
US4188803AFeb 19, 1980
Constant velocity universal joint
HONDA MOTOR CO LTD19 citations74
US4180344ADec 25, 1979
Slidable type constant velocity universal joint
HONDA MOTOR CO LTD8 citations68
HITACHI INT ELECTRIC INC
10 patentsUS7697816B2Apr 13, 2010
Circulating memory apparatus and image storage distribution system
HITACHI INT ELECTRIC INC9 citations83
US7535353B2May 19, 2009
Surveillance system and surveillance method
HITACHI INT ELECTRIC INC15 citations83
US11332016B2May 17, 2022
Train image monitoring system
HITACHI INT ELECTRIC INC0 citations62
US9135273B2Sep 15, 2015
Similar image search system
HITACHI INT ELECTRIC INC3 citations61
US8015586B2Sep 6, 2011
Image display method, image display device, and image display program
HITACHI INT ELECTRIC INC5 citations60
US7751693B2Jul 6, 2010
Method and apparatus for recording/reproducing image information on/from removable medium
HITACHI INT ELECTRIC INC1 citations51
US10657365B2May 19, 2020
Specific person detection system and specific person detection method
HITACHI INT ELECTRIC INC0 citations42
US7474340B2Jan 6, 2009
Image data storage method and system
HITACHI INT ELECTRIC INC0 citations41
US7920178B2Apr 5, 2011
Image storage system
HITACHI INT ELECTRIC INC0 citations40
US10783365B2Sep 22, 2020
Image processing device and image processing system
HITACHI INT ELECTRIC INC0 citations36
HITACHI ELECTRONICS
2 patentsUS6526215B2Feb 25, 2003
Apparatus for editing moving picture having a related information thereof, a method of the same and recording medium for storing procedures in the same method
HITACHI ELECTRONICS123 citations98
US6154601ANov 28, 2000
Method for editing image information with aid of computer and editing system
HITACHI ELECTRONICS261 citations98