Inventor

NAITO MITIKATU

JP3 patents

Patents

3 patents

US4440139AApr 3, 1984

Vacuum control valve

NIPPON DENSO CO24 citations78

US4598729AJul 8, 1986

Negative pressure control valve

NIPPON DENSO CO19 citations71

US4416243ANov 22, 1983

Vacuum control valve

NIPPON DENSO CO5 citations58