Inventor

NAGATA HIROMICHI

JP3 patents

Patents

3 patents

US3977176AAug 31, 1976

Electronic watch structure

CITIZEN WATCH CO LTD30 citations79

US3971207AJul 27, 1976

Packing means for a watch

CITIZEN WATCH CO LTD14 citations69

US4389006AJun 21, 1983

Structure for securing a band to a watchcase

CITIZEN WATCH CO LTD9 citations68