Inventor
SHIBATA AKIHITO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SHIBATA AKIHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
6 patentsUS5539647AJul 23, 1996
Vehicle navigation system using GPS including correction of coefficients for velocity sensor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD142 citations97
US5383127AJan 17, 1995
On-vehicle position computing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD120 citations96
US5337243AAug 9, 1994
Vehicle orientation calculating device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD57 citations95
US5483457AJan 9, 1996
Vehicle navigation system using GPS including correction of coefficients for velocity sensor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations91
US5416477AMay 16, 1995
Navigation system mounted on vehicle
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations91
US5095437AMar 10, 1992
Engine controller with interrupt processing
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations61