Shinji Hiraoka

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Slider tester
- Patent number 7,471,081
- Issue date Dec 30, 2008
- Fujitsu Limited
- Norio Kainuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head tester
- Patent number 7,196,512
- Issue date Mar 27, 2007
- Fujitsu Limited
- Norio Kainuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider tester
- Patent number 6,943,971
- Issue date Sep 13, 2005
- Fujitsu Limited
- Norio Kainuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Piezoelectric actuator
- Patent number 6,741,012
- Issue date May 25, 2004
- Fujitsu Limited
- Shinji Koganezawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Vibration reducing members for head suspensions
- Patent number 6,704,164
- Issue date Mar 9, 2004
- Fujitsu Limited
- Shinji Hiraoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Suspension having an IC chip and a head slider on opposite surfaces
- Patent number 6,266,213
- Issue date Jul 24, 2001
- Fujitsu Limited
- Shinji Hiraoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head assembly, having a spring arm configured for removabl...
- Patent number 6,195,236
- Issue date Feb 27, 2001
- Fujitsu Limited
- Shinji Hiraoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Head assembly including shorted head leads for preventing damage of...
- Patent number 6,075,676
- Issue date Jun 13, 2000
- Fujitsu Limited
- Shinji Hiraoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head and assembly configured to reduce risk of d...
- Patent number 5,901,014
- Issue date May 4, 1999
- Fujitsu Limited
- Shinji Hiraoka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Slider tester
- Publication number 20090146652
- Publication date Jun 11, 2009
- FUJITSU LIMITED
- Norio Kainuma
- G11 - INFORMATION STORAGE
Information Patent Application
Slider tester
- Publication number 20090146653
- Publication date Jun 11, 2009
- FUJITSU LIMITED
- Norio Kainuma
- G11 - INFORMATION STORAGE
Information Patent Application
Slider tester
- Publication number 20060172575
- Publication date Aug 3, 2006
- Fujitsu Limited,
- Norio Kainuma
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head tester
- Publication number 20040104722
- Publication date Jun 3, 2004
- FUJITSU LIMITED
- Norio Kainuma
- G11 - INFORMATION STORAGE
Information Patent Application
Slider tester
- Publication number 20040036994
- Publication date Feb 26, 2004
- FUJITSU LIMITED
- Norio Kainuma
- G11 - INFORMATION STORAGE
Information Patent Application
Piezoelectric actuator
- Publication number 20020043894
- Publication date Apr 18, 2002
- FUJITSU LIMITED
- Shinji Koganezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Suspension for supporting a head slider
- Publication number 20010005298
- Publication date Jun 28, 2001
- FUJITSU LIMITED
- Shinji Hiraoka
- G11 - INFORMATION STORAGE

Shinji Hiraoka

Person

Patents Grantslast 30 patents

Slider tester

Magnetic head tester

Slider tester

Piezoelectric actuator

Vibration reducing members for head suspensions

Suspension having an IC chip and a head slider on opposite surfaces

Magnetic head assembly, having a spring arm configured for removabl...

Head assembly including shorted head leads for preventing damage of...

Thin film magnetic head and assembly configured to reduce risk of d...

Patents Applicationslast 30 patents

Slider tester

Slider tester

Slider tester

Magnetic head tester

Slider tester

Piezoelectric actuator

Suspension for supporting a head slider