Inventor
MINAKAWA TOKUICHI
JP6 patents
Patents
6 patentsUS5446539AAug 29, 1995
Magnetic recording and reproducing device with selective line noise canceling
AKAI ELECTRIC5 citations70
US5416641AMay 16, 1995
Magnetic recording/reproducing apparatus including a switch for selectively supplying a reference signal to the recording unit
AKAI ELECTRIC4 citations70
US5400149AMar 21, 1995
Magnetic recording apparatus having improved detail emphasis circuit
AKAI ELECTRIC4 citations70
US5257109AOct 26, 1993
Magnetic recording and reproducing apparatus
AKAI ELECTRIC8 citations70
US5249064ASep 28, 1993
Noise canceller for use in a magnetic reproducing apparatus
AKAI ELECTRIC3 citations59
US5636076AJun 3, 1997
Automatic recording current controller of magnetic recorder
AKAI ELECTRIC1 citations47