Inventor

MATSUYAMA MAMORU

JP3 patents

Patents

3 patents

US6490937B2Dec 10, 2002

Exhaust gas sampling apparatus

HONDA MOTOR CO LTD17 citations89

US6443021B2Sep 3, 2002

Exhaust gas sampling apparatus

HONDA MOTOR CO LTD18 citations89

US6293161B1Sep 25, 2001

Exhaust gas sampling apparatus

HONDA MOTOR CO LTD15 citations89