Inventor
TAKENAGA TAKASHI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “TAKENAGA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
6 patentsUS7375516B2May 20, 2008
Magnetic field detector, current detector, position detector and rotation detector employing it
MITSUBISHI ELECTRIC CORP22 citations92
US8378674B2Feb 19, 2013
Magnetic field detection device
MITSUBISHI ELECTRIC CORP18 citations83
US7786725B2Aug 31, 2010
Magnetic field detection apparatus for detecting an external magnetic field applied to a magnetoresistance effect element, and method of adjusting the same
MITSUBISHI ELECTRIC CORP9 citations83
US7508203B2Mar 24, 2009
Magnetic field detector, and current detection device, position detection device and rotation detection devices using the magnetic field detector
MITSUBISHI ELECTRIC CORP3 citations62
US12444282B2Oct 14, 2025
Crime prevention system and crime prevention method
MITSUBISHI ELECTRIC CORP0 citations60
US7733210B2Jun 8, 2010
Magnetic field detector and manufacturing method thereof
MITSUBISHI ELECTRIC CORP3 citations60
RENESAS ELECTRONICS CORP
6 patentsUS8362581B2Jan 29, 2013
Magnetic memory element and magnetic memory device
RENESAS ELECTRONICS CORP13 citations84
US8013407B2Sep 6, 2011
Magnetic memory device having a recording layer
RENESAS ELECTRONICS CORP10 citations84
US7983075B2Jul 19, 2011
Nonvolatile memory device
RENESAS ELECTRONICS CORP2 citations62
US8036024B2Oct 11, 2011
Magnetic storage element storing data by magnetoresistive effect
RENESAS ELECTRONICS CORP5 citations61
US8383427B2Feb 26, 2013
Semiconductor device including a magnetic tunnel junction device including a laminated structure and manufacturing method therefor
RENESAS ELECTRONICS CORP1 citations52
US7932573B2Apr 26, 2011
Magnetic memory element and magnetic memory device
RENESAS ELECTRONICS CORP0 citations42
PIONEER CORP
4 patentsUS6563459B2May 13, 2003
Portable terminal apparatus and the positional information communication method using it
PIONEER CORP100 citations97
US6600990B2Jul 29, 2003
Device for copying map-information from car navigation system
PIONEER CORP25 citations92
US6879908B2Apr 12, 2005
Communication navigation system, communication navigation method, route guidance information transmitting device, and terminal unit
PIONEER CORP8 citations73
US6782267B1Aug 24, 2004
Method and system for providing regional information
PIONEER CORP2 citations62
INCREMENT P CORP
3 patentsUS6889134B2May 3, 2005
Communication-type navigation apparatus and server device
INCREMENT P CORP39 citations90
US6993560B2Jan 31, 2006
System and method for incorporating ad information into an e-mail
INCREMENT P CORP9 citations73
US7167906B2Jan 23, 2007
Information communications system, method and terminal apparatus for executing and appropriate process that corresponds to the user area
INCREMENT P CORP2 citations62