Inventor
KATAOKA KOUJI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “KATAOKA KOUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NITTO DENKO CORP
10 patentsUS7696441B2Apr 13, 2010
Flexible wired circuit board
NITTO DENKO CORP89 citations97
US8017871B2Sep 13, 2011
Wired circuit board assembly sheet
NITTO DENKO CORP8 citations84
US7592551B2Sep 22, 2009
Wired circuit board assembly sheet
NITTO DENKO CORP8 citations84
US7649143B2Jan 19, 2010
Wired-circuit-board assembly sheet
NITTO DENKO CORP7 citations74
USD580382SNov 11, 2008
Identification mark for a wiring circuit board carrying sheet
NITTO DENKO CORP4 citations63
US7816609B2Oct 19, 2010
Wired circuit board
NITTO DENKO CORP3 citations62
USD580895SNov 18, 2008
Grooves formed around a semiconductor device on a circuit board
NITTO DENKO CORP1 citations62
USD568838SMay 13, 2008
Grooves formed around a semiconductor device on a circuit board
NITTO DENKO CORP4 citations62
US8362360B2Jan 29, 2013
Wired circuit board assembly sheet
NITTO DENKO CORP0 citations52
USD594425SJun 16, 2009
Identification mark for a wiring circuit board carrying sheet
NITTO DENKO CORP0 citations52
HGST Netherlands BV
5 patentsUS9099123B1Aug 4, 2015
Magnetic sensor having optimal free layer back edge shape and extended pinned layer
HGST Netherlands BV10 citations83
US8873203B2Oct 28, 2014
Magnetic head having a soft magnetic layer formed behind a tunneling magnetoresistance (TMR) sensor in an element height direction
HGST Netherlands BV4 citations72
US8976492B1Mar 10, 2015
Magnetic head having two domain control layers for stabilizing magnetization of the hard bias layer
HGST Netherlands BV3 citations61
US9019649B2Apr 28, 2015
Error recovery based on applying current/voltage to a heating element of a magnetic head
HGST Netherlands BV0 citations51
US10008224B2Jun 26, 2018
Magnetic read head with floating trailing shield
HGST Netherlands BV0 citations40
HITACHI GLOBAL STORAGE TECH
5 patentsUS7719796B2May 18, 2010
Suspension for hard disk drive which enables easy dynamic electric testing
HITACHI GLOBAL STORAGE TECH15 citations83
US7154714B2Dec 26, 2006
Recording/reproducing separated type magnetic head having differential bias type magnetic domain control structure
HITACHI GLOBAL STORAGE TECH7 citations74
US7723982B2May 25, 2010
Testing and manufacturing method of magnetic heads
HITACHI GLOBAL STORAGE TECH4 citations63
US7292416B2Nov 6, 2007
CPP magneto resistive head with decreased variation in asymmetry and output
HITACHI GLOBAL STORAGE TECH0 citations51
US7031123B2Apr 18, 2006
Magneto resistive head and magnetic recording apparatus
HITACHI GLOBAL STORAGE TECH0 citations51