Inventor

OTSUKA SHIGEHARU

JP5 patents

Patents

5 patents

US4481555ANov 6, 1984

Electromagnetic contact device

MITSUBISHI ELECTRIC CORP21 citations81

US4506243AMar 19, 1985

Electromagnetic contactor

MITSUBISHI ELECTRIC CORP14 citations72

US4612427ASep 16, 1986

Switch

MITSUBISHI ELECTRIC CORP2 citations61

US4565987AJan 21, 1986

Electromagnetic contactor

MITSUBISHI ELECTRIC CORP6 citations60

US4565986AJan 21, 1986

Electromagnetic contactor

MITSUBISHI ELECTRIC CORP4 citations56