Inventor
UESUGI TATSUYA
JP17 patents
⚠️ This page may combine multiple inventors who share the name “UESUGI TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAZDA MOTOR
16 patentsUS6217473B1Apr 17, 2001
Toroidal continuously variable transmission
MAZDA MOTOR174 citations97
US5123385AJun 23, 1992
Dual overhead camshaft engine cylinder head structure
MAZDA MOTOR58 citations96
US5216989AJun 8, 1993
Apparatus for driving various devices by internal combustion engine
MAZDA MOTOR32 citations92
US5031586AJul 16, 1991
Multi-valve engine
MAZDA MOTOR29 citations92
US4854273AAug 8, 1989
Oil pressure control apparatus for an internal combustion engine
MAZDA MOTOR29 citations92
US4794893AJan 3, 1989
Engine valve driving apparatus
MAZDA MOTOR30 citations92
US5213071AMay 25, 1993
Support structure for cam shafts
MAZDA MOTOR29 citations91
US5119784AJun 9, 1992
Engine control system for multi-valve engine
MAZDA MOTOR23 citations91
US7189188B2Mar 13, 2007
Transmission control device
MAZDA MOTOR15 citations83
US5197427AMar 30, 1993
Accessory drive device for an internal combustion engine
MAZDA MOTOR13 citations74
US10151380B2Dec 11, 2018
Transmission and manufacturing method of the same
MAZDA MOTOR2 citations73
US5275137AJan 4, 1994
Valve operating system for engine
MAZDA MOTOR8 citations73
US5097805AMar 24, 1992
Valve driving system for internal combustion engine
MAZDA MOTOR7 citations73
US10302191B2May 28, 2019
Automatic transmission and method of manufacturing the same
MAZDA MOTOR4 citations72
US10465789B2Nov 5, 2019
Case of structure
MAZDA MOTOR3 citations66
US10788116B2Sep 29, 2020
Automatic transmission and method of manufacturing automatic transmission
MAZDA MOTOR0 citations51