Inventor
SAITO NORITOSHI
JP14 patents
Patents
14 patentsUS5463518AOct 31, 1995
Magnetic head and magnetic recording and reproducing apparatus using a superconducting quantum interference device
HITACHI LTD24 citations92
US4935311AJun 19, 1990
Magnetic multilayered film and magnetic head using the same
HITACHI LTD36 citations92
US4748089AMay 31, 1988
Multilayered ferromagnetic amorphous alloy film and magnetic head employing the same
HITACHI LTD30 citations92
US4610935ASep 9, 1986
Magnetic film structure
HITACHI LTD41 citations92
US4559572ADec 17, 1985
Magnetic head and method of fabricating same
HITACHI LTD29 citations92
US4972285ANov 20, 1990
Amorphous magnetic alloy of Co-Nb-Zr system and magnetic head made from the same
HITACHI LTD11 citations74
US4847715AJul 11, 1989
Magnetic head having short distance between gaps for recording reproducing and erasing
HITACHI LTD9 citations74
US4774616ASep 27, 1988
Magnetic head having an integrated recording and playback head and an erasure head
HITACHI LTD17 citations74
US4769729ASep 6, 1988
Magnetic head having ferromagnetic amorphous alloy multi-layered film
HITACHI LTD11 citations74
US4766039AAug 23, 1988
Magnetic head made from amorphous magnetic film
HITACHI LTD9 citations74
US4762755AAug 9, 1988
Ferromagnetic material and a magnetic head using the same material
HITACHI LTD14 citations74
US4656547AApr 7, 1987
Composite type magnetic head for recording and reproducing high frequency signals
HITACHI LTD19 citations74
US4891278AJan 2, 1990
Ferrromagnetic thin film and magnetic head using it
HITACHI LTD15 citations72
US4851942AJul 25, 1989
Floating magnetic head having a magnetic core buried in a channel on an air bearing rail
HITACHI LTD15 citations71