1960
1967
1981
1986
1988
1990
1994
1998
2008 |
Founded
Matsuo Industry
Founded Matsuo Electric Co., Ltd.
Started production of precise thermostats(original form of Temperature
Power Sensor)
Acquired UL(U.S.A.)
Acquired CMJ(Japan)
Acquired VDE(Germany)
Acquired Certificate of Registration for "Temperature Power
Sensor"
Acquired ISO9001
Started sales M2H series |