Inventor
NAKATA KENICHI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “NAKATA KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
11 patentsUS7023181B2Apr 4, 2006
Constant voltage generator and electronic equipment using the same
ROHM CO LTD21 citations92
US7009371B2Mar 7, 2006
DC/DC converter
ROHM CO LTD12 citations84
US7215104B2May 8, 2007
DC/DC converter
ROHM CO LTD9 citations72
US7151365B2Dec 19, 2006
Constant voltage generator and electronic equipment using the same
ROHM CO LTD5 citations63
US7095219B2Aug 22, 2006
Electric power supply unit having improved output voltage response
ROHM CO LTD2 citations63
US6917189B2Jul 12, 2005
Electric power supply unit having improved output voltage response
ROHM CO LTD4 citations63
US7768214B2Aug 3, 2010
Step-up/down regulator circuit and liquid crystal display device incorporating it
ROHM CO LTD4 citations61
US7123045B2Oct 17, 2006
Semiconductor integrated circuit device
ROHM CO LTD3 citations61
US7528589B2May 5, 2009
Step-up DC/DC converter and electronic appliance therewith
ROHM CO LTD1 citations52
US7378825B2May 27, 2008
DC/DC converter
ROHM CO LTD0 citations51
US7889467B2Feb 15, 2011
Protection circuit, and semiconductor device and light emitting device using such protection circuit
ROHM CO LTD0 citations50
TODA KOGYO CORP
7 patentsUS6221519B1Apr 24, 2001
Magnetic recording medium and process for producing the same
TODA KOGYO CORP16 citations82
US6159594ADec 12, 2000
Magnetic recording medium
TODA KOGYO CORP8 citations73
US6821618B2Nov 23, 2004
Magnetic recording medium and process for producing the same
TODA KOGYO CORP8 citations72
US6187462B1Feb 13, 2001
Magnetic recording medium and process for producing the same
TODA KOGYO CORP8 citations72
US6165608ADec 26, 2000
Magnetic recording medium
TODA KOGYO CORP3 citations62
US6753077B2Jun 22, 2004
Magnetic recording medium and process for producing the same
TODA KOGYO CORP3 citations61
US6268024B1Jul 31, 2001
Process for producing magnetic recording medium
TODA KOGYO CORP1 citations51
TAKADA KAZUYOSHI
6 patentsUS8432125B2Apr 30, 2013
Non-contact power transmission apparatus
TAKADA KAZUYOSHI23 citations92
US8212520B2Jul 3, 2012
Resonance type non-contact charging device
TAKADA KAZUYOSHI25 citations92
US8766591B2Jul 1, 2014
Resonance type non-contact charging apparatus
TAKADA KAZUYOSHI8 citations84
US8421410B2Apr 16, 2013
Resonance type non-contact charging device
TAKADA KAZUYOSHI10 citations84
US8421411B2Apr 16, 2013
Resonance type non-contact charging device
TAKADA KAZUYOSHI10 citations84
US8432066B2Apr 30, 2013
Non-contact power transmission apparatus and method for designing non-contact power transmission apparatus
TAKADA KAZUYOSHI11 citations83