Kouji Kataoka

Person

Fujisawa-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic sensor having optimal free layer back edge shape and exten...
- Patent number 9,099,123
- Issue date Aug 4, 2015
- HGST Netherlands B.V.
- Takashi Wagatsuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Error recovery based on applying current/voltage to a heating eleme...
- Patent number 9,019,649
- Issue date Apr 28, 2015
- HGST Netherlands B.V.
- Yukimasa Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having two domain control layers for stabilizing magn...
- Patent number 8,976,492
- Issue date Mar 10, 2015
- HGST Netherlands B.V.
- Kouji Kataoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having a soft magnetic layer formed behind a tunnelin...
- Patent number 8,873,203
- Issue date Oct 28, 2014
- HGST Netherlands B.V.
- Katsumi Hoshino
- G11 - INFORMATION STORAGE
Information Patent Grant
Testing and manufacturing method of magnetic heads
- Patent number 7,723,982
- Issue date May 25, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Shinji Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Suspension for hard disk drive which enables easy dynamic electric...
- Patent number 7,719,796
- Issue date May 18, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Haruhide Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
CPP magneto resistive head with decreased variation in asymmetry an...
- Patent number 7,292,416
- Issue date Nov 6, 2007
- Hitachi Global Storage Technologies Japan, Ltd.
- Takayoshi Ohtsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/reproducing separated type magnetic head having different...
- Patent number 7,154,714
- Issue date Dec 26, 2006
- Hitachi Global Storage Technologies Japan, Ltd.
- Hiroshi Fukui
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto resistive head and magnetic recording apparatus
- Patent number 7,031,123
- Issue date Apr 18, 2006
- Hitachi Global Storage Technologies Japan, Ltd.
- Takayoshi Ohtsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and a magnetic disk drive
- Patent number 6,999,270
- Issue date Feb 14, 2006
- Hitachi, Ltd.
- Katsuro Watanabe
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC READ HEAD WITH FLOATING TRAILING SHIELD
- Publication number 20170263273
- Publication date Sep 14, 2017
- HGST NETHERLANDS B.V.
- Takahiro Ibusuki
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC SENSOR HAVING OPTIMAL FREE LAYER BACK EDGE SHAPE AND EXTEN...
- Publication number 20150228297
- Publication date Aug 13, 2015
- HGST NETHERLANDS B.V.
- Takashi Wagatsuma
- G11 - INFORMATION STORAGE
Information Patent Application
ERROR RECOVERY BASED ON APPLYING CURRENT/VOLTAGE TO A HEATING ELEME...
- Publication number 20140226237
- Publication date Aug 14, 2014
- HGST NETHERLANDS B.V.
- Yukimasa Okada
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD HAVING A SOFT MAGNETIC LAYER FORMED BEHIND A TUNNELIN...
- Publication number 20140177093
- Publication date Jun 26, 2014
- HGST NETHERLANDS B.V.
- Katsumi Hoshino
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic resistive head and magnetic recording apparatus
- Publication number 20080043376
- Publication date Feb 21, 2008
- Hitachi, Ltd.
- Takayoshi Ohtsu
- G11 - INFORMATION STORAGE
Information Patent Application
Testing and manufacturing method of magnetic heads
- Publication number 20070188167
- Publication date Aug 16, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Shinji Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Suspension for hard disk drive which enables easy dynamic electric...
- Publication number 20070002494
- Publication date Jan 4, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Haruhide Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic resistive head and magnetic recording apparatus
- Publication number 20060152864
- Publication date Jul 13, 2006
- Hitachi Global Storage Technologies Japan, Ltd.
- Takayoshi Ohtsu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head and a magnetic disk drive
- Publication number 20040264034
- Publication date Dec 30, 2004
- Hitachi., Ltd.
- Katsuro Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
Composite magnetic head
- Publication number 20040105196
- Publication date Jun 3, 2004
- Hitachi Global Storage Technologies Japan, Ltd.
- Kouji Kataoka
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto resistive head and magnetic recording apparatus
- Publication number 20040052009
- Publication date Mar 18, 2004
- HITACHI GLOBAL STORAGE TECHNOLOGIES
- Takayoshi Ohtsu
- G11 - INFORMATION STORAGE
Information Patent Application
Recording/reproducing separated type magnetic head having different...
- Publication number 20040047087
- Publication date Mar 11, 2004
- Hiroshi Fukui
- G11 - INFORMATION STORAGE

Kouji Kataoka

Person

Patents Grantslast 30 patents

Magnetic sensor having optimal free layer back edge shape and exten...

Error recovery based on applying current/voltage to a heating eleme...

Magnetic head having two domain control layers for stabilizing magn...

Magnetic head having a soft magnetic layer formed behind a tunnelin...

Testing and manufacturing method of magnetic heads

Suspension for hard disk drive which enables easy dynamic electric...

CPP magneto resistive head with decreased variation in asymmetry an...

Recording/reproducing separated type magnetic head having different...

Magneto resistive head and magnetic recording apparatus

Magnetic head and a magnetic disk drive

Patents Applicationslast 30 patents

MAGNETIC READ HEAD WITH FLOATING TRAILING SHIELD

MAGNETIC SENSOR HAVING OPTIMAL FREE LAYER BACK EDGE SHAPE AND EXTEN...

ERROR RECOVERY BASED ON APPLYING CURRENT/VOLTAGE TO A HEATING ELEME...

MAGNETIC HEAD HAVING A SOFT MAGNETIC LAYER FORMED BEHIND A TUNNELIN...

Magnetic resistive head and magnetic recording apparatus

Testing and manufacturing method of magnetic heads

Suspension for hard disk drive which enables easy dynamic electric...

Magnetic resistive head and magnetic recording apparatus

Magnetic head and a magnetic disk drive

Composite magnetic head

Magneto resistive head and magnetic recording apparatus

Recording/reproducing separated type magnetic head having different...