Inventor
HAMAOKA HIROMI
5 patents
⚠️ This page may combine multiple inventors who share the name “HAMAOKA HIROMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO SHIBAURA ELECTRIC CO
3 patentsUS4238809ADec 9, 1980
Servo track configuration for magnetic disk apparatus
TOKYO SHIBAURA ELECTRIC CO44 citations90
US4314291AFeb 2, 1982
Self-compensating device for a magnetic disc apparatus
TOKYO SHIBAURA ELECTRIC CO29 citations89
US4331987AMay 25, 1982
Self-compensating device for a magnetic disc apparatus
TOKYO SHIBAURA ELECTRIC CO15 citations70
TOSHIBA KK
2 patentsUS4901169AFeb 13, 1990
Data recording apparatus able to accurately access a floppy disk regardless of recording density
TOSHIBA KK14 citations72
US4924333AMay 8, 1990
Seek control apparatus and method for preventing head in a floppy disk apparatus from being outwardly moved beyond an outermost track
TOSHIBA KK3 citations59