Inventor

TAKAHASI TORU

3 patents

Patents

3 patents

US4597850AJul 1, 1986

Oxygen sensor

HITACHI LTD74 citations94

US4112478ASep 5, 1978

High-temperature detecting apparatus

HITACHI LTD7 citations71

US4188623AFeb 12, 1980

Temperature responsive apparatus employing a thermocouple

HITACHI LTD6 citations61