Inventor
NASU NORIO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “NASU NORIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
10 patentsUS4420532ADec 13, 1983
Magnetic recording medium
FUJI PHOTO FILM CO LTD36 citations92
US4539257ASep 3, 1985
Magnetic recording medium having improved running properties
FUJI PHOTO FILM CO LTD18 citations82
US4425400AJan 10, 1984
Magnetic recording medium
FUJI PHOTO FILM CO LTD25 citations79
US4579778AApr 1, 1986
Magnetic recording medium
FUJI PHOTO FILM CO LTD10 citations73
US4663217AMay 5, 1987
Magnetic recording medium
FUJI PHOTO FILM CO LTD4 citations62
US4569856AFeb 11, 1986
Method for preparing magnetic recording medium
FUJI PHOTO FILM CO LTD3 citations62
US4444842AApr 24, 1984
Magnetic recording medium
FUJI PHOTO FILM CO LTD2 citations62
US4411966AOct 25, 1983
Magnetic recording medium
FUJI PHOTO FILM CO LTD4 citations62
US4678697AJul 7, 1987
Magnetic recording medium
FUJI PHOTO FILM CO LTD1 citations52
US4647501AMar 3, 1987
Magnetic recording medium
FUJI PHOTO FILM CO LTD1 citations52