Inventor

INUI YOSHIO

JP3 patents

Patents

3 patents

US4947583AAug 14, 1990

Opening/closing device of a door member

SHARP KK47 citations93

US5064255ANov 12, 1991

Opening/closing device of a door member

SHARP KK45 citations89

US5052151AOct 1, 1991

Opening/closing device of a door member

SHARP KK20 citations78