Inventor

KATOH OSAMI

JP3 patents

Patents

3 patents

US4752124AJun 21, 1988

Micro-film reader

MINOLTA CAMERA KK3 citations60

US4978215ADec 18, 1990

Image projecting system

MINOLTA CAMERA KK2 citations57

US4846569AJul 11, 1989

Image projecting system

MINOLTA CAMERA KK0 citations47