Inventor

NAKAHARA NAOJI

JP3 patents

Patents

3 patents

US5041983AAug 20, 1991

Method and apparatus for searching for route

AISIN SEIKI122 citations94

US5475620ADec 12, 1995

Ultrasonic measuring system

AISIN SEIKI22 citations90

US5491648AFeb 13, 1996

Ultrasonic measuring system

AISIN SEIKI6 citations60