Takehiro Kamigama

Person

Kowloon, HK

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a magnetic head arm assembly (HAA)
- Patent number 7,733,609
- Issue date Jun 8, 2010
- Sae Magnetics (H.K.) Ltd.
- Jeffery L. Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a thin-film magnetic head
- Patent number 7,721,415
- Issue date May 25, 2010
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for testing a head stack assembly
- Patent number 7,694,410
- Issue date Apr 13, 2010
- Sae Magnetics (H.K.) Ltd.
- Takehiro Kamigama
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a hard disk drive arm
- Patent number 7,681,302
- Issue date Mar 23, 2010
- Sae Magnetics (H.K.) Ltd.
- Takehiro Kamigama
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a thin film magnetic head
- Patent number 7,549,216
- Issue date Jun 23, 2009
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head structure, method of manufacturing the same...
- Patent number 7,492,555
- Issue date Feb 17, 2009
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive apparatus having first and second connection se...
- Patent number 7,420,770
- Issue date Sep 2, 2008
- SAE Magnetics (H.K.) Ltd.
- Yiu Sing Ho
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head and manufacturing method thereof
- Patent number 7,392,578
- Issue date Jul 1, 2008
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive apparatus and manufacturing method of magnetic...
- Patent number 7,369,355
- Issue date May 6, 2008
- SAE Magnetics (HK) Ltd.
- Yiu Sing Ho
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a thin film magnetic head
- Patent number 7,360,301
- Issue date Apr 22, 2008
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic thin film head with heat-assisted write section and hard d...
- Patent number 7,310,206
- Issue date Dec 18, 2007
- Sae Magnetics (H.K.) Ltd.
- Cheng Yih Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for an improved magnetic head arm assembly
- Patent number 7,299,536
- Issue date Nov 27, 2007
- SAE Magnetics (H.K.) Ltd.
- Jeffery L. Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head and manufacturing method thereof
- Patent number 7,239,479
- Issue date Jul 3, 2007
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a slider for a thin-film magnetic head
- Patent number 7,185,416
- Issue date Mar 6, 2007
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a thin-film magnetic head
- Patent number 7,168,156
- Issue date Jan 30, 2007
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a magnetic head arm assembly (HAA)
- Patent number 7,165,314
- Issue date Jan 23, 2007
- SAE Magnetics (H. K.) Ltd.
- Jeffery L. Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a slider of a thin-film magnetic head
- Patent number 7,159,301
- Issue date Jan 9, 2007
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing thin-film magnetic head
- Patent number 7,155,809
- Issue date Jan 2, 2007
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head and method of manufacturing same
- Patent number 7,154,706
- Issue date Dec 26, 2006
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head and manufacturing method for creating high...
- Patent number 7,151,647
- Issue date Dec 19, 2006
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing thin-film magnetic head
- Patent number 7,141,357
- Issue date Nov 28, 2006
- Headway Technologies, Ltd.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for an improved magnetic head arm assembly
- Patent number 7,142,394
- Issue date Nov 28, 2006
- SAE Magnetics (H.K.) Ltd.
- Jeffery L. Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head, a head gimbal assembly, and a hard disk drive
- Patent number 7,119,987
- Issue date Oct 10, 2006
- Headway Technologies Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head, method of manufacturing the same, head gim...
- Patent number 7,119,989
- Issue date Oct 10, 2006
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head having spiral coils and manufacturing metho...
- Patent number 7,085,099
- Issue date Aug 1, 2006
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head and magnetic recording apparatus having a l...
- Patent number 7,060,207
- Issue date Jun 13, 2006
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with helical coil and plural outer conductor groups a...
- Patent number 7,054,104
- Issue date May 30, 2006
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head and manufacturing method thereof
- Patent number 7,046,480
- Issue date May 16, 2006
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for a three-piece design of a magnetic head assembly
- Patent number 6,937,443
- Issue date Aug 30, 2005
- SAE Magnetics (H.K.) Ltd.
- Jeffery L. Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Universal fixture for HSA assembly and its testing process
- Patent number 6,859,995
- Issue date Mar 1, 2005
- SAE Magnetics (HK) Ltd.
- Takehiro Kamigama
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing a magnetic head arm assembly (HAA)
- Publication number 20080002303
- Publication date Jan 3, 2008
- Jeffery L. Wang
- G11 - INFORMATION STORAGE
Information Patent Application
THIN FILM MAGNETIC HEAD AND MANUFACTURING METHOD THEREOF
- Publication number 20070214635
- Publication date Sep 20, 2007
- Headway Technologies
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-film magnetic head, a head gimbal assembly, and a hard disk drive
- Publication number 20060288564
- Publication date Dec 28, 2006
- HEADWAY TECHNOLOGIES INC
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for an improved magnetic head arm assembly
- Publication number 20060187586
- Publication date Aug 24, 2006
- Jeffery L. Wang
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head and manufacturing method thereof
- Publication number 20060158781
- Publication date Jul 20, 2006
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic thin film head with heat-assisted write section and hard d...
- Publication number 20060143635
- Publication date Jun 29, 2006
- SAE Magnetics (H. K.) Ltd.
- Cheng Yih Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head and manufacturing method thereof
- Publication number 20060137174
- Publication date Jun 29, 2006
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Slider for high density magnetic recording
- Publication number 20060132978
- Publication date Jun 22, 2006
- Hong Tian
- G11 - INFORMATION STORAGE
Information Patent Application
System and method for improving suspension-to-slider attachment in...
- Publication number 20050280940
- Publication date Dec 22, 2005
- Takehiro Kamigama
- G11 - INFORMATION STORAGE
Information Patent Application
Head stack assembly and manufacturing method thereof
- Publication number 20050237672
- Publication date Oct 27, 2005
- SAE Magnetics (H.K.) Ltd.
- Takehiro Kamigama
- G11 - INFORMATION STORAGE
Information Patent Application
Slider for high density magnetic recording
- Publication number 20050231852
- Publication date Oct 20, 2005
- Hong Tian
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing thin-film magnetic head
- Publication number 20050210659
- Publication date Sep 29, 2005
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-film magnetic head, method of manufacturing the same, head gim...
- Publication number 20050185333
- Publication date Aug 25, 2005
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head and manufacturing method thereof
- Publication number 20050185337
- Publication date Aug 25, 2005
- Headway Technologies
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head and manufacturing method thereof
- Publication number 20050157423
- Publication date Jul 21, 2005
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk drive apparatus and manufacturing method of magnetic...
- Publication number 20050117248
- Publication date Jun 2, 2005
- SAE Magnetics (H. K.) Ltd.
- Yiu Sing Ho
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk drive apparatus
- Publication number 20050111135
- Publication date May 26, 2005
- SAE Magnetics (H.K.) Ltd.
- Yiu Sing Ho
- G11 - INFORMATION STORAGE
Information Patent Application
Universal fixture for HSA assembly and its testing process
- Publication number 20050091835
- Publication date May 5, 2005
- Takehiro Kamigama
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head, method of manufacturing the same, a head gimbal asse...
- Publication number 20050088780
- Publication date Apr 28, 2005
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head and manufacturing method thereof
- Publication number 20050068675
- Publication date Mar 31, 2005
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
System and method for a three-piece design of a magnetic head assembly
- Publication number 20040237289
- Publication date Dec 2, 2004
- Jeffery L. Wang
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for an improved magnetic head arm assembly
- Publication number 20040150917
- Publication date Aug 5, 2004
- Jeffery L. Wang
- G11 - INFORMATION STORAGE
Information Patent Application
System and method for improving suspension-to-slider attachment in...
- Publication number 20040143959
- Publication date Jul 29, 2004
- Takehiro Kamigama
- G11 - INFORMATION STORAGE
Information Patent Application
Head arm assembly design for high volume hard disk drive
- Publication number 20040008448
- Publication date Jan 15, 2004
- Jeffery L. Wang
- G11 - INFORMATION STORAGE
Information Patent Application
Universal fixture for HSA assembly and its testing process
- Publication number 20030151876
- Publication date Aug 14, 2003
- Takehiro Kamigama
- G11 - INFORMATION STORAGE
Information Patent Application
System and method for a three-piece design of a magnetic head assembly
- Publication number 20030117748
- Publication date Jun 26, 2003
- Jeffery L. Wang
- G11 - INFORMATION STORAGE
Information Patent Application
Suspension and head gimbal assembly with the suspension
- Publication number 20020071218
- Publication date Jun 13, 2002
- SAE MAGNETICS (H.K.) LTD.
- Masashi Shiraishi
- G11 - INFORMATION STORAGE

Takehiro Kamigama

Person

Patents Grantslast 30 patents

Method for manufacturing a magnetic head arm assembly (HAA)

Method of manufacturing a thin-film magnetic head

Process for testing a head stack assembly

Method for manufacturing a hard disk drive arm

Method of manufacturing a thin film magnetic head

Thin-film magnetic head structure, method of manufacturing the same...

Magnetic disk drive apparatus having first and second connection se...

Thin film magnetic head and manufacturing method thereof

Magnetic disk drive apparatus and manufacturing method of magnetic...

Method of manufacturing a thin film magnetic head

Magnetic thin film head with heat-assisted write section and hard d...

Method for an improved magnetic head arm assembly

Thin film magnetic head and manufacturing method thereof

Method of manufacturing a slider for a thin-film magnetic head

Method of manufacturing a thin-film magnetic head

Method for manufacturing a magnetic head arm assembly (HAA)

Method of manufacturing a slider of a thin-film magnetic head

Method of manufacturing thin-film magnetic head

Thin-film magnetic head and method of manufacturing same

Thin film magnetic head and manufacturing method for creating high...

Method of manufacturing thin-film magnetic head

Method and apparatus for an improved magnetic head arm assembly

Thin-film magnetic head, a head gimbal assembly, and a hard disk drive

Thin-film magnetic head, method of manufacturing the same, head gim...

Thin film magnetic head having spiral coils and manufacturing metho...

Thin film magnetic head and magnetic recording apparatus having a l...

Magnetic head with helical coil and plural outer conductor groups a...

Thin film magnetic head and manufacturing method thereof

System and method for a three-piece design of a magnetic head assembly

Universal fixture for HSA assembly and its testing process

Patents Applicationslast 30 patents

Method for manufacturing a magnetic head arm assembly (HAA)

THIN FILM MAGNETIC HEAD AND MANUFACTURING METHOD THEREOF

Thin-film magnetic head, a head gimbal assembly, and a hard disk drive

Method and apparatus for an improved magnetic head arm assembly

Thin film magnetic head and manufacturing method thereof

Magnetic thin film head with heat-assisted write section and hard d...

Thin film magnetic head and manufacturing method thereof

Slider for high density magnetic recording

System and method for improving suspension-to-slider attachment in...

Head stack assembly and manufacturing method thereof

Slider for high density magnetic recording

Method of manufacturing thin-film magnetic head

Thin-film magnetic head, method of manufacturing the same, head gim...

Thin film magnetic head and manufacturing method thereof

Thin film magnetic head and manufacturing method thereof

Magnetic disk drive apparatus and manufacturing method of magnetic...

Magnetic disk drive apparatus

Universal fixture for HSA assembly and its testing process

Magnetic head, method of manufacturing the same, a head gimbal asse...

Thin film magnetic head and manufacturing method thereof

System and method for a three-piece design of a magnetic head assembly

Method and apparatus for an improved magnetic head arm assembly

System and method for improving suspension-to-slider attachment in...

Head arm assembly design for high volume hard disk drive

Universal fixture for HSA assembly and its testing process

System and method for a three-piece design of a magnetic head assembly

Suspension and head gimbal assembly with the suspension