SG93218A1 - Thin-film magnetic head material and method of manufacturing same and method of manufacturing thin-film magnetic heads - Google Patents

Thin-film magnetic head material and method of manufacturing same and method of manufacturing thin-film magnetic heads

Info

Publication number
SG93218A1
SG93218A1 SG9905334A SG1999005334A SG93218A1 SG 93218 A1 SG93218 A1 SG 93218A1 SG 9905334 A SG9905334 A SG 9905334A SG 1999005334 A SG1999005334 A SG 1999005334A SG 93218 A1 SG93218 A1 SG 93218A1
Authority
SG
Singapore
Prior art keywords
thin
film magnetic
manufacturing
head material
magnetic head
Prior art date
Application number
SG9905334A
Inventor
Yoshitaka Sasaki
Hiroyuki Itoh
Original Assignee
Tdk Corp
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
Priority to JP12371898A priority Critical patent/JP3926032B2/en
Priority claimed from JP12371898A external-priority patent/JP3926032B2/en
Priority to US09/391,232 priority patent/US6274222B1/en
Priority claimed from US09/391,232 external-priority patent/US6274222B1/en
Priority to CNB991213025A priority patent/CN1192361C/en
Application filed by Tdk Corp filed Critical Tdk Corp
Priority to SG9905334A priority patent/SG93218A1/en
Priority to US09/865,445 priority patent/US6807722B2/en
Priority to US09/865,719 priority patent/US6581271B2/en
Publication of SG93218A1 publication Critical patent/SG93218A1/en

Links

SG9905334A 1998-05-06 1999-10-25 Thin-film magnetic head material and method of manufacturing same and method of manufacturing thin-film magnetic heads SG93218A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP12371898A JP3926032B2 (en) 1998-05-06 1998-05-06 MATERIAL FOR THIN FILM MAGNETIC HEAD, MANUFACTURING METHOD THEREOF, AND METHOD FOR MANUFACTURING THIN FILM MAGNETIC HEAD
US09/391,232 US6274222B1 (en) 1999-09-07 1999-09-07 Thin-film magnetic head material and method of manufacturing same and method of manufacturing thin-film magnetic head
CNB991213025A CN1192361C (en) 1999-09-07 1999-10-10 Film magnetic head stock and its making method and manufacturing method of film magnetic head
SG9905334A SG93218A1 (en) 1998-05-06 1999-10-25 Thin-film magnetic head material and method of manufacturing same and method of manufacturing thin-film magnetic heads
US09/865,445 US6807722B2 (en) 1998-05-06 2001-05-29 Thin-film magnetic head material and method of manufacturing same and method of manufacturing thin-film magnetic head
US09/865,719 US6581271B2 (en) 1998-05-06 2001-05-29 Method of manufacturing thin-film magnetic head

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP12371898A JP3926032B2 (en) 1998-05-06 1998-05-06 MATERIAL FOR THIN FILM MAGNETIC HEAD, MANUFACTURING METHOD THEREOF, AND METHOD FOR MANUFACTURING THIN FILM MAGNETIC HEAD
US09/391,232 US6274222B1 (en) 1999-09-07 1999-09-07 Thin-film magnetic head material and method of manufacturing same and method of manufacturing thin-film magnetic head
CNB991213025A CN1192361C (en) 1999-09-07 1999-10-10 Film magnetic head stock and its making method and manufacturing method of film magnetic head
SG9905334A SG93218A1 (en) 1998-05-06 1999-10-25 Thin-film magnetic head material and method of manufacturing same and method of manufacturing thin-film magnetic heads
US09/865,719 US6581271B2 (en) 1998-05-06 2001-05-29 Method of manufacturing thin-film magnetic head

Publications (1)

Publication Number Publication Date
SG93218A1 true SG93218A1 (en) 2002-12-17

Family

ID=28046817

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9905334A SG93218A1 (en) 1998-05-06 1999-10-25 Thin-film magnetic head material and method of manufacturing same and method of manufacturing thin-film magnetic heads

Country Status (1)

Country Link
SG (1) SG93218A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995002241A1 (en) * 1993-07-07 1995-01-19 Digital Equipment Corporation Electrical lapping guides for thin-film disk sliders
EP0685838A2 (en) * 1994-05-23 1995-12-06 International Business Machines Corporation Method of producing thin film elements
GB2298515A (en) * 1995-03-02 1996-09-04 Tdk Corp Magnetic head slider manufacture
JPH08287424A (en) * 1995-04-11 1996-11-01 Hitachi Ltd Recording and reproducing separation type combined head and its production
US5752309A (en) * 1996-06-14 1998-05-19 Quantum Corporation Method and apparatus for precisely dimensioning pole tips of a magnetic transducing head structure
US5896249A (en) * 1997-03-05 1999-04-20 International Business Machines Corporation Disk drive with identical top and bottom heads having three side-by-side elements and a common terminal pad
US6385012B1 (en) * 1998-02-10 2002-05-07 Tdk Corporation Thin-film magnetic head and method of manufacturing same and thin-film magnetic head material and method of manufacturing same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995002241A1 (en) * 1993-07-07 1995-01-19 Digital Equipment Corporation Electrical lapping guides for thin-film disk sliders
EP0685838A2 (en) * 1994-05-23 1995-12-06 International Business Machines Corporation Method of producing thin film elements
GB2298515A (en) * 1995-03-02 1996-09-04 Tdk Corp Magnetic head slider manufacture
JPH08287424A (en) * 1995-04-11 1996-11-01 Hitachi Ltd Recording and reproducing separation type combined head and its production
US5752309A (en) * 1996-06-14 1998-05-19 Quantum Corporation Method and apparatus for precisely dimensioning pole tips of a magnetic transducing head structure
US5896249A (en) * 1997-03-05 1999-04-20 International Business Machines Corporation Disk drive with identical top and bottom heads having three side-by-side elements and a common terminal pad
US6385012B1 (en) * 1998-02-10 2002-05-07 Tdk Corporation Thin-film magnetic head and method of manufacturing same and thin-film magnetic head material and method of manufacturing same

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