Inventor

IWASAKI SYUNJI

JP3 patents

Patents

3 patents

US4401971AAug 30, 1983

Alarm device for a vehicle including priority control for plural alarm conditions

HITACHI LTD105 citations95

US4214299AJul 22, 1980

Frequency-voltage converter

HITACHI LTD7 citations72

US4390747AJun 28, 1983

Speech analyzer

HITACHI LTD5 citations61