JPS5358206A - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
JPS5358206A
JPS5358206A JP13337876A JP13337876A JPS5358206A JP S5358206 A JPS5358206 A JP S5358206A JP 13337876 A JP13337876 A JP 13337876A JP 13337876 A JP13337876 A JP 13337876A JP S5358206 A JPS5358206 A JP S5358206A
Authority
JP
Japan
Prior art keywords
recording medium
magnetic recording
film
increased
providing
Prior art date
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.)
Granted
Application number
JP13337876A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5623208B2 (enrdf_load_stackoverflow
Inventor
Yasuo Iijima
Koichi Shinohara
Takashi Fujita
Masaru Odagiri
Toshiaki Kunieda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13337876A priority Critical patent/JPS5358206A/ja
Priority to GB28448/77A priority patent/GB1599161A/en
Priority to NLAANVRAGE7707769,A priority patent/NL179688C/xx
Priority to US05/815,301 priority patent/US4239835A/en
Priority to FR7721635A priority patent/FR2358722A1/fr
Priority to DE2731924A priority patent/DE2731924C3/de
Priority to CA282,897A priority patent/CA1093690A/en
Publication of JPS5358206A publication Critical patent/JPS5358206A/ja
Publication of JPS5623208B2 publication Critical patent/JPS5623208B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Thin Magnetic Films (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP13337876A 1976-07-15 1976-11-05 Magnetic recording medium Granted JPS5358206A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP13337876A JPS5358206A (en) 1976-11-05 1976-11-05 Magnetic recording medium
GB28448/77A GB1599161A (en) 1976-07-15 1977-07-07 Magnetic recording medium and method of making the same
NLAANVRAGE7707769,A NL179688C (nl) 1976-07-15 1977-07-12 Werkwijze voor het vervaardigen van een magnetische informatiedrager.
US05/815,301 US4239835A (en) 1976-07-15 1977-07-13 Magnetic recording medium
FR7721635A FR2358722A1 (fr) 1976-07-15 1977-07-13 Support d'enregistrement magnetique et son procede de fabrication
DE2731924A DE2731924C3 (de) 1976-07-15 1977-07-14 Verfahren zur Herstellung eines magnetischen Aufzeichnungsbandes sowie ein magnetischer Aufzeichnungsträger gemäß einem solchen Verfahren
CA282,897A CA1093690A (en) 1976-07-15 1977-07-15 Magnetic recording material having columnar crystals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13337876A JPS5358206A (en) 1976-11-05 1976-11-05 Magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS5358206A true JPS5358206A (en) 1978-05-26
JPS5623208B2 JPS5623208B2 (enrdf_load_stackoverflow) 1981-05-29

Family

ID=15103327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13337876A Granted JPS5358206A (en) 1976-07-15 1976-11-05 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5358206A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5364008A (en) * 1976-11-19 1978-06-08 Ulvac Corp Method of making magnetic recording material
JPS5546026A (en) * 1978-09-25 1980-03-31 Mazda Motor Corp Catalyst type exhaust gas purification apparatus of multicylinder engine
JPS55177831U (enrdf_load_stackoverflow) * 1979-06-06 1980-12-20
JPS5625210A (en) * 1979-08-06 1981-03-11 Ulvac Corp Recording and reproducing method of magnetic recording body
JPS5670618A (en) * 1979-11-15 1981-06-12 Matsushita Electric Ind Co Ltd Manufacture of cobalt chrome alloy thin film
JPS57143728A (en) * 1981-02-27 1982-09-06 Fuji Photo Film Co Ltd Magnetic recording medium
JPS57152517A (en) * 1981-03-17 1982-09-20 Matsushita Electric Ind Co Ltd Magnetic recording medium
JPS60261018A (ja) * 1984-06-06 1985-12-24 Matsushita Electric Ind Co Ltd 磁気記録媒体
JPS61113121A (ja) * 1984-11-07 1986-05-31 Hitachi Ltd 垂直磁気記録用媒体
JPS6398824A (ja) * 1986-10-14 1988-04-30 Matsushita Electric Ind Co Ltd 磁気記録媒体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547356A (en) * 1977-06-15 1979-01-20 Siemens Ag Production of optical glass fiber

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547356A (en) * 1977-06-15 1979-01-20 Siemens Ag Production of optical glass fiber

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5364008A (en) * 1976-11-19 1978-06-08 Ulvac Corp Method of making magnetic recording material
JPS5546026A (en) * 1978-09-25 1980-03-31 Mazda Motor Corp Catalyst type exhaust gas purification apparatus of multicylinder engine
JPS55177831U (enrdf_load_stackoverflow) * 1979-06-06 1980-12-20
JPS5625210A (en) * 1979-08-06 1981-03-11 Ulvac Corp Recording and reproducing method of magnetic recording body
JPS5670618A (en) * 1979-11-15 1981-06-12 Matsushita Electric Ind Co Ltd Manufacture of cobalt chrome alloy thin film
JPS57143728A (en) * 1981-02-27 1982-09-06 Fuji Photo Film Co Ltd Magnetic recording medium
JPS57152517A (en) * 1981-03-17 1982-09-20 Matsushita Electric Ind Co Ltd Magnetic recording medium
JPS60261018A (ja) * 1984-06-06 1985-12-24 Matsushita Electric Ind Co Ltd 磁気記録媒体
JPS61113121A (ja) * 1984-11-07 1986-05-31 Hitachi Ltd 垂直磁気記録用媒体
JPS6398824A (ja) * 1986-10-14 1988-04-30 Matsushita Electric Ind Co Ltd 磁気記録媒体

Also Published As

Publication number Publication date
JPS5623208B2 (enrdf_load_stackoverflow) 1981-05-29

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