Inventor

TODA KATUHIKO

JP4 patents

Patents

4 patents

US4676605AJun 30, 1987

Construction of lens barrel operated by electromagnetic induction

CANON KK42 citations91

US4534624AAug 13, 1985

Construction of lens barrel operated by electromagnetic induction

CANON KK36 citations91

US4012124AMar 15, 1977

Adjustable mounting device for optics lens systems

CANON KK15 citations71

US3997254ADec 14, 1976

Film feed apparatus

CANON KK7 citations71