Inventor
WATANABE SHIZUHISA
JP12 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE SHIZUHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
11 patentsUS5157610AOct 20, 1992
System and method of load sharing control for automobile
HITACHI LTD342 citations99
US4893590AJan 16, 1990
Automotive liquid-cooled electronic control apparatus
HITACHI LTD78 citations96
US5936235AAug 10, 1999
Cylinder pressure sensor
HITACHI LTD23 citations92
US5025686AJun 25, 1991
Automatic transmission apparatus for vehicle
HITACHI LTD31 citations92
US4564905AJan 14, 1986
Trip computer for vehicles
HITACHI LTD34 citations92
US6301957B1Oct 16, 2001
Fiber-optic cylinder pressure sensor
HITACHI LTD30 citations91
US4553196ANov 12, 1985
Power source system for vehicular electronic device
HITACHI LTD24 citations81
US4676602AJun 30, 1987
Driving circuit for liquid crystal display
HITACHI LTD7 citations73
US4348726ASep 7, 1982
Method of controlling automobile equipment and control apparatus
HITACHI LTD14 citations73
US4213125AJul 15, 1980
Display system having voltage comparator circuit
HITACHI LTD14 citations73
US6418260B1Jul 9, 2002
Optical fiber and fiber-optic sensing system using the same
HITACHI LTD10 citations71