Inventor
HIRAJIMA HIROSHIGE
JP6 patents
Patents
6 patentsUS5694386ADec 2, 1997
Interpolating gain amplifier for information reproducing apparatus
SHARP KK27 citations92
US5675569AOct 7, 1997
Readback circuit for an optical information reading and recording apparatus
SHARP KK30 citations92
US5548570AAug 20, 1996
Optical reproducing circuit having, a binarized signal pulse compensation circuit
SHARP KK21 citations92
US6868055B2Mar 15, 2005
Optical pickup
SHARP KK26 citations91
US5673046ASep 30, 1997
Analog-to-digital conversion circuit for use in information reproduction apparatuses
SHARP KK11 citations73
US7106682B2Sep 12, 2006
Optical pickup
SHARP KK6 citations72