Inventor

ODE SADAO

JP4 patents

Patents

4 patents

US4255801AMar 10, 1981

Electronic watch

CITIZEN WATCH CO LTD48 citations90

US4543692AOct 1, 1985

Clasp for ornaments

CITIZEN WATCH CO LTD25 citations79

US4407590AOct 4, 1983

Battery unit for an electric timepiece

CITIZEN WATCH CO LTD12 citations72

US4210798AJul 1, 1980

Device for detachably mounting glass on timepiece cases

CITIZEN WATCH CO LTD3 citations60