Inventor
HIRATA HIDETOSHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “HIRATA HIDETOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
5 patentsUS5606467AFeb 25, 1997
Apparatus for continuous recording and reproducing of data from a magnetic tape cassette comprising a semiconductor memory
FUJI PHOTO FILM CO LTD9 citations71
US5354393AOct 11, 1994
Method for manufacturing magnetic tape cassette
FUJI PHOTO FILM CO LTD8 citations71
US5531394AJul 2, 1996
Magnetic tape cassette having variable force reel pressing device
FUJI PHOTO FILM CO LTD0 citations51
US5786966AJul 28, 1998
Magnetic tape cassette having improved guard panel structure
FUJI PHOTO FILM CO LTD1 citations50
US5495998AMar 5, 1996
Tape reel structure for magnetic tape cassette
FUJI PHOTO FILM CO LTD0 citations39