Inventor · disambiguated record
Noritoshi Saito
Also filed as: SAITO NORITOSHI
14 granted patents·280 citations·filing 1984–1991
94Inventor score
Files withHITACHI LTD14
Top patents by PatentIndex Score
14 records- 0189US4935311AMagnetic multilayered film and magnetic head using the sameHITACHI LTD·Filed 1988·Granted Jun 19, 1990·36 cites·15 claims
- 0288US4748089AMultilayered ferromagnetic amorphous alloy film and magnetic head employing the sameHITACHI LTD·Filed 1984·Granted May 31, 1988·30 cites·17 claims
- 0388US4559572AMagnetic head and method of fabricating sameHITACHI LTD·Filed 1984·Granted Dec 17, 1985·29 cites·6 claims
- 0486US4610935AMagnetic film structureHITACHI LTD·Filed 1984·Granted Sep 9, 1986·41 cites·24 claims
- 0577US4656547AComposite type magnetic head for recording and reproducing high frequency signalsHITACHI LTD·Filed 1984·Granted Apr 7, 1987·19 cites·13 claims
- 0675US5463518AMagnetic head and magnetic recording and reproducing apparatus using a superconducting quantum interference deviceHITACHI LTD·Filed 1991·Granted Oct 31, 1995·24 cites·30 claims
- 0773US4774616AMagnetic head having an integrated recording and playback head and an erasure headHITACHI LTD·Filed 1984·Granted Sep 27, 1988·17 cites·4 claims
- 0866US4851942AFloating magnetic head having a magnetic core buried in a channel on an air bearing railHITACHI LTD·Filed 1987·Granted Jul 25, 1989·15 cites·6 claims
- 0961US4769729AMagnetic head having ferromagnetic amorphous alloy multi-layered filmHITACHI LTD·Filed 1986·Granted Sep 6, 1988·11 cites·5 claims
- 1060US4762755AFerromagnetic material and a magnetic head using the same materialHITACHI LTD·Filed 1984·Granted Aug 9, 1988·14 cites·25 claims
- 1156US4972285AAmorphous magnetic alloy of Co-Nb-Zr system and magnetic head made from the sameHITACHI LTD·Filed 1988·Granted Nov 20, 1990·11 cites·8 claims
- 1256US4766039AMagnetic head made from amorphous magnetic filmHITACHI LTD·Filed 1986·Granted Aug 23, 1988·9 cites·19 claims
- 1354US4847715AMagnetic head having short distance between gaps for recording reproducing and erasingHITACHI LTD·Filed 1986·Granted Jul 11, 1989·9 cites·9 claims
- 1453US4891278AFerrromagnetic thin film and magnetic head using itHITACHI LTD·Filed 1987·Granted Jan 2, 1990·15 cites·25 claims
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