Inventor
SAWAZAKI NORIKAZU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “SAWAZAKI NORIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO SHIBAURA ELECTRIC CO
11 patentsUS4422106ADec 20, 1983
Magnetic transcription-recording method
TOKYO SHIBAURA ELECTRIC CO54 citations95
US4535369AAug 13, 1985
Magnetic recording and reproducing apparatus
TOKYO SHIBAURA ELECTRIC CO31 citations92
US4530016AJul 16, 1985
Magnetic recording and reproducing apparatus
TOKYO SHIBAURA ELECTRIC CO29 citations92
US4489278ADec 18, 1984
Electrostatic voltage detecting device
TOKYO SHIBAURA ELECTRIC CO50 citations92
US4525828AJun 25, 1985
Optical magnetic recording device
TOKYO SHIBAURA ELECTRIC CO33 citations90
US4593332AJun 3, 1986
Magnetic reproduction system utilizing magnetic body as capacitor
TOKYO SHIBAURA ELECTRIC CO19 citations73
US3979773ASep 7, 1976
Magnetic recording and reproducing apparatus
TOKYO SHIBAURA ELECTRIC CO7 citations73
US4609950ASep 2, 1986
Magnetic head apparatus with variable inductance
TOKYO SHIBAURA ELECTRIC CO7 citations72
US4464691AAug 7, 1984
Magnetic reproducing system
TOKYO SHIBAURA ELECTRIC CO19 citations72
US4592041AMay 27, 1986
Head for recording an information signal in and reproducing the same from a semiconductor recording medium
TOKYO SHIBAURA ELECTRIC CO7 citations68
US3946959AMar 30, 1976
Endless tape-running apparatus
TOKYO SHIBAURA ELECTRIC CO6 citations62