Inventor
UTSUI MASAAKI
4 patents
Patents
4 patentsUS4103575AAug 1, 1978
Synchronous web cutting apparatus
FUJI PHOTO FILM CO LTD7 citations71
US4716650AJan 5, 1988
Method of assembling magnetic recording disk cartridge
FUJI PHOTO FILM CO LTD3 citations59
US4761874AAug 9, 1988
Method of making magnetic recording medium
FUJI PHOTO FILM CO LTD3 citations57
US4840818AJun 20, 1989
Method of making magnetic recording medium
FUJI PHOTO FILM CO LTD2 citations54