Inventor
NASU MASAHIRO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “NASU MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPS ELECTRIC CO LTD
4 patentsUS6223321B1Apr 24, 2001
Recording/reproduction system
ALPS ELECTRIC CO LTD10 citations71
US4805047AFeb 14, 1989
Read/write magnetic disk apparatus operable in plural density modes
ALPS ELECTRIC CO LTD10 citations70
US6560051B1May 6, 2003
Disk device having access to disk in different writing modes
ALPS ELECTRIC CO LTD3 citations60
US4882639ANov 21, 1989
Changeover writing circuit for magnetic disk apparatus operable at plural densities
ALPS ELECTRIC CO LTD5 citations59