Inventor
MORITA TSUTOMU
JP18 patents
⚠️ This page may combine multiple inventors who share the name “MORITA TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEAC CORP
13 patentsUS5050154ASep 17, 1991
Optical recording/reproducing module having reduced size
TEAC CORP23 citations92
US5010246AApr 23, 1991
Optical head apparatus applicable to optical disc apparatus
TEAC CORP29 citations92
US4783706ANov 8, 1988
Circuit arrangement and method for saving power in magnetic disk apparatus without head displacement
TEAC CORP22 citations81
US4651235AMar 17, 1987
Magnetic data transfer apparatus having a combined read/write head
TEAC CORP23 citations81
US4700243AOct 13, 1987
Power saving circuit arrangement for an apparatus for data transfer with flexible magnetic disk or the like
TEAC CORP17 citations74
US4688112AAug 18, 1987
Power-saving data transfer apparatus with a flexible magnetic disk or the like
TEAC CORP17 citations72
US4626942ADec 2, 1986
Power-saving data transfer apparatus with a flexible magnetic disk or the like
TEAC CORP9 citations72
US5627811AMay 6, 1997
Constant linear velocity optical disk apparatus having improved circuitry for speed data access
TEAC CORP13 citations68
US5083302AJan 21, 1992
Optical tracking servo apparatus
TEAC CORP10 citations68
US4782406ANov 1, 1988
Data transfer apparatus with a disklike record medium and a method of operation therefore
TEAC CORP5 citations61
US4677510AJun 30, 1987
Data transfer apparatus with a disklike record medium
TEAC CORP5 citations61
US4935914AJun 19, 1990
Optical recording and reproducing apparatus for verifying correct writing of information signal
TEAC CORP5 citations60
US5107479AApr 21, 1992
Optical recording/reproducing apparatus
TEAC CORP1 citations52