Inventor
INOUYE YUJI
JP5 patents
Patents
5 patentsUS5353265AOct 4, 1994
Magneto optical overwriting methods using a single optical head designed for a two-beam overwrite
FUJITSU LTD26 citations92
US5144601ASep 1, 1992
Magneto-optical overwriting methods using erasing pulses, each of which has a higher frequency and narrower width than that of the overwriting pulses
FUJITSU LTD39 citations92
US4831611AMay 16, 1989
Optical writing and reading method and apparatus
FUJITSU LTD36 citations90
US3984706AOct 5, 1976
Electromagnetic actuator for voice coil
FUJITSU LTD37 citations90
US4068267AJan 10, 1978
Magnetic disk storage apparatus in which servo track zone provides signals for both moving speed and position of transducer
FUJITSU LTD23 citations79