Inventor
SARUKI SHUNJI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “SARUKI SHUNJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
20 patentsUS7057859B2Jun 6, 2006
Magneto-resistive device with reduced susceptibility to ion beam damage
TDK CORP20 citations92
US7545139B2Jun 9, 2009
Testing method and apparatus of thin-film magnetic head
TDK CORP14 citations84
US6992870B2Jan 31, 2006
Magneto-resistive device, and magnetic head and head suspension assembly using same
TDK CORP14 citations84
US11675025B2Jun 13, 2023
Position detection device, signal processing circuit, and magnetic sensor system
TDK CORP2 citations72
US11243274B2Feb 8, 2022
Magnetic sensor system
TDK CORP2 citations72
US7274539B2Sep 25, 2007
Composite type thin film magnetic head having a low parasitic capacitance between a write coil and an upper read head shield
TDK CORP6 citations63
US7207100B2Apr 24, 2007
Method of manufacturing a magnetic head
TDK CORP4 citations63
US7035057B2Apr 25, 2006
Magnetoresistive effect thin-film magnetic head and manufacturing method of magnetoresistive effect thin-film magnetic head
TDK CORP4 citations63
US12320872B2Jun 3, 2025
Magnetic sensor and magnetic sensor system
TDK CORP0 citations62
US12235332B2Feb 25, 2025
Position detection device, signal processing circuit, and magnetic sensor system
TDK CORP0 citations62
US11754647B2Sep 12, 2023
Magnetic sensor and magnetic sensor system
TDK CORP0 citations62
US11693067B2Jul 4, 2023
Magnetic sensor system
TDK CORP1 citations62
US11391795B2Jul 19, 2022
Magnetic sensor and magnetic sensor system
TDK CORP0 citations62
US7236392B2Jun 26, 2007
Method and apparatus for testing tunnel magnetoresistive effect element
TDK CORP6 citations62
US7227772B2Jun 5, 2007
Method and apparatus for testing tunnel magnetoresistive effect element
TDK CORP2 citations62
US7102859B2Sep 5, 2006
Thin-film magnetic head with tunnel magnetoresistive effect element electrically connected in parallel with a resistor element
TDK CORP2 citations62
US11473936B2Oct 18, 2022
Signal processing circuit, position detection device, and magnetic sensor system
TDK CORP0 citations51
US11313922B2Apr 26, 2022
Signal processing circuit and magnetic sensor system
TDK CORP0 citations51
US11307052B2Apr 19, 2022
Signal processing circuit, position detection device, and magnetic sensor system
TDK CORP0 citations51
US7916434B2Mar 29, 2011
Tunnel magnetoresistive effect element with limited electric popping output voltage
TDK CORP0 citations41
SARUKI SHUNJI
6 patentsUS8659289B2Feb 25, 2014
Rotating field sensor
SARUKI SHUNJI13 citations83
US8604780B2Dec 10, 2013
Rotating field sensor
SARUKI SHUNJI15 citations83
US8466676B2Jun 18, 2013
Magnetic sensor with bridge circuit including magnetoresistance effect elements
SARUKI SHUNJI10 citations83
US8232795B2Jul 31, 2012
Magnetic sensor
SARUKI SHUNJI15 citations83
US8909489B2Dec 9, 2014
Rotating field sensor
SARUKI SHUNJI7 citations72
US8487611B2Jul 16, 2013
Magnetic sensor including a bridge circuit
SARUKI SHUNJI3 citations62