JPS547564B2 - - Google Patents

Info

Publication number: JPS547564B2
Authority: JP; Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

JP3744075A

Other languages

Japanese (ja)

Other versions

JPS50134624A (fr

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1974-04-01

Filing date

1975-03-29

Publication date

1979-04-07

1975-03-29 Application filed filed Critical

1975-10-24 Publication of JPS50134624A publication Critical patent/JPS50134624A/ja

1979-04-07 Publication of JPS547564B2 publication Critical patent/JPS547564B2/ja

Status Expired legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
- G11B5/39—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects
- G11B5/3903—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects using magnetic thin film layers or their effects, the films being part of integrated structures

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Magnetic Heads (AREA)
Hall/Mr Elements (AREA)

JP3744075A 1974-04-01 1975-03-29 Expired JPS547564B2 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7404362A NL164410C (nl)	1974-04-01	1974-04-01	Magnetoweerstand magneetkop.

Publications (2)

Publication Number	Publication Date
JPS50134624A JPS50134624A (fr)	1975-10-24
JPS547564B2 true JPS547564B2 (fr)	1979-04-07

Family

ID=19821087

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP3744075A Expired JPS547564B2 (fr)	1974-04-01	1975-03-29

Country Status (9)

Country	Link
JP (1)	JPS547564B2 (fr)
BE (1)	BE827434A (fr)
CA (1)	CA1055155A (fr)
DE (1)	DE2512525C3 (fr)
FR (1)	FR2266253B1 (fr)
GB (1)	GB1508892A (fr)
IT (1)	IT1034707B (fr)
NL (1)	NL164410C (fr)
SE (1)	SE406382B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1076252A (fr) *	1975-04-14	1980-04-22	Frederik W. Gorter	Tete lectrice magnetoresistante
NL168981C (nl) *	1975-04-15	1982-05-17	Philips Nv	Magnetoweerstand leeskop.
NL7611521A (nl) *	1976-10-19	1978-04-21	Philips Nv	Magnetoweerstand leeskop.
NL7611522A (nl) *	1976-10-19	1978-04-21	Philips Nv	Magnetoweerstand leeskop met onderdrukking van thermischhe ruis.
CA1137627A (fr) *	1978-04-25	1982-12-14	Wilhelmus J. Van Gestel	Tete magnetoresistive
GB2071333B (en)	1980-02-22	1984-02-01	Sony Corp	Magnetic sensor device
US4535375A (en) *	1983-01-14	1985-08-13	Magnetic Peripherals, Inc.	Magnetoresistive head
DD299403A7 (de) *	1989-08-23	1992-04-16	��@��@��Kk��	Magnetoresistiver sensor, bestehend aus magnetischen schichtstreifen
EP0551603B1 (fr) *	1991-12-05	1998-12-02	Matsushita Electric Industrial Co., Ltd.	Tête magnétoresistive

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2616074A (en) *	1950-04-10	1952-10-28	Automatic Elect Lab	Apparatus for utilizing the hall effect
FR2165206A5 (fr) *	1971-12-22	1973-08-03	Cii

1974
- 1974-04-01 NL NL7404362A patent/NL164410C/xx not_active IP Right Cessation
1975
- 1975-03-21 DE DE19752512525 patent/DE2512525C3/de not_active Expired
- 1975-03-27 CA CA223,337A patent/CA1055155A/fr not_active Expired
- 1975-03-27 SE SE7503597A patent/SE406382B/xx not_active IP Right Cessation
- 1975-03-27 GB GB1292275A patent/GB1508892A/en not_active Expired
- 1975-03-28 IT IT2183075A patent/IT1034707B/it active
- 1975-03-29 JP JP3744075A patent/JPS547564B2/ja not_active Expired
- 1975-04-01 BE BE154986A patent/BE827434A/fr not_active IP Right Cessation
- 1975-04-01 FR FR7510151A patent/FR2266253B1/fr not_active Expired

Also Published As

Publication number	Publication date
FR2266253B1 (fr)	1981-01-02
DE2512525B2 (de)	1977-12-01
BE827434A (fr)	1975-10-01
IT1034707B (it)	1979-10-10
GB1508892A (en)	1978-04-26
JPS50134624A (fr)	1975-10-24
NL164410C (nl)	1980-12-15
SE406382B (sv)	1979-02-05
FR2266253A1 (fr)	1975-10-24
SE7503597L (fr)	1975-10-02
DE2512525A1 (de)	1975-10-09
DE2512525C3 (de)	1978-07-20
NL7404362A (nl)	1975-10-03
CA1055155A (fr)	1979-05-22

Publication	Publication Date	Title
FR2269411B1 (fr)	1980-03-28
DK134790C (fr)	1977-06-20
DK81775A (fr)	1975-09-02
JPS50134624A (fr)	1975-10-24
DK139701C (fr)	1979-09-17
DK98675A (fr)	1975-09-12
FI750526A7 (fr)	1975-08-28
DK565974A (fr)	1976-05-01
FI50587B (fr)	1976-02-02
CS168704B1 (fr)	1976-06-29
CS169641B1 (fr)	1976-07-29
DK555674A (fr)	1976-03-12
DE2407116A1 (fr)	1975-08-07
CS168706B1 (fr)	1976-06-29
CS173956B1 (fr)	1977-03-31
DK184374A (fr)	1975-10-04
CS170358B1 (fr)	1976-08-27
CS177557B1 (fr)	1977-07-29
CS168325B1 (fr)	1976-05-28
DD122117A5 (fr)	1976-09-12
DD124724A5 (fr)	1977-03-09
DD112241A1 (fr)	1975-04-05
DD111953A1 (fr)	1975-03-12
CH609645A5 (fr)	1979-03-15
CH601127A5 (fr)	1978-06-30