Inventor

KACHI SHINJI

JP2 patents

Patents

2 patents

US8600650B2Dec 3, 2013

Navigation devices, methods, and progrmas

ZAITSU TOMOYUKI4 citations58

US8983758B2Mar 17, 2015

Traffic information management device, traffic information management method, and traffic information management program

ZAITSU TOMOYUKI0 citations36