Inventor
SAITOU TADASHI
24 patents
⚠️ This page may combine multiple inventors who share the name “SAITOU TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
8 patentsUS4866624ASep 12, 1989
Device for controlling vehicle four wheel drive front/rear coupling device according to rotational speeds of front and rear vehicle wheels and method of operation thereof
TOYOTA MOTOR CO LTD57 citations96
US4084373AApr 18, 1978
Secondary air supply system for internal combustion engines
TOYOTA MOTOR CO LTD20 citations81
US4286933ASep 1, 1981
Rotary vane pump with pairs of end inlet or outlet ports
TOYOTA MOTOR CO LTD19 citations74
US4276007AJun 30, 1981
Rotary pump with carbon vanes and an aluminum cylindrical sleeve in the housing
TOYOTA MOTOR CO LTD14 citations74
US4274817AJun 23, 1981
Rotary vane pump with inlet and discharge ports in end sealing plates
TOYOTA MOTOR CO LTD8 citations74
US4050861ASep 27, 1977
Diaphragm pump
TOYOTA MOTOR CO LTD14 citations74
US3999899ADec 28, 1976
Diaphragm fluid pump
TOYOTA MOTOR CO LTD9 citations74
US4257753AMar 24, 1981
Rotary fluid vane pump with means preventing axial displacement of the drive shaft
TOYOTA MOTOR CO LTD6 citations63
NIPPON PISTON RING CO LTD
4 patentsUS4198195AApr 15, 1980
Rotary fluid pump or compressor
NIPPON PISTON RING CO LTD34 citations92
US4315719AFeb 16, 1982
Non-lubricated rotary pump with discharge through end heads
NIPPON PISTON RING CO LTD14 citations74
US4163635AAug 7, 1979
Vane type rotary fluid pumps or compressors
NIPPON PISTON RING CO LTD10 citations74
US4061446ADec 6, 1977
Rotary air pump or compressor with flexible end sealing plates
NIPPON PISTON RING CO LTD7 citations74
SAITOU TADASHI
4 patentsUS9487974B2Nov 8, 2016
Switch device and vehicle door outer handle system
SAITOU TADASHI12 citations82
US8777281B2Jul 15, 2014
Outside handle device for vehicle door
SAITOU TADASHI7 citations82
US8857867B2Oct 14, 2014
Outside handle device for vehicle door
SAITOU TADASHI5 citations71
US9556643B2Jan 31, 2017
External handle device for vehicle door
SAITOU TADASHI1 citations51