Inventor
ITO TAKAYASU
JP40 patents
⚠️ This page may combine multiple inventors who share the name “ITO TAKAYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RENESAS TECH CORP
12 patentsUS7093143B2Aug 15, 2006
Semiconductor integrated circuit
RENESAS TECH CORP56 citations96
US6836417B2Dec 28, 2004
Semiconductor integrated circuit with selectable power supply according to different operation modes
RENESAS TECH CORP44 citations96
US6737839B2May 18, 2004
Semiconductor integrated circuit with selectable power supply units for different operation modes
RENESAS TECH CORP36 citations96
US7417838B2Aug 26, 2008
Semiconductor integrated circuit
RENESAS TECH CORP10 citations92
US7383138B2Jun 3, 2008
Semiconductor device
RENESAS TECH CORP17 citations92
US7782119B2Aug 24, 2010
Semiconductor integrated circuit and operation method for the same
RENESAS TECH CORP10 citations84
USRE41270EApr 27, 2010
Semiconductor integrated circuit with selectable power supply according to different operation modes
RENESAS TECH CORP9 citations84
US7450361B2Nov 11, 2008
Semiconductor integrated circuit
RENESAS TECH CORP16 citations84
US7205755B2Apr 17, 2007
Semiconductor integrated circuit
RENESAS TECH CORP15 citations84
US7372245B2May 13, 2008
Semiconductor integrated circuit
RENESAS TECH CORP8 citations74
US7652863B2Jan 26, 2010
Semiconductor integrated circuit
RENESAS TECH CORP6 citations73
US7630178B2Dec 8, 2009
Semiconductor integrated circuit
RENESAS TECH CORP6 citations73
HITACHI LTD
9 patentsUS6424128B1Jul 23, 2002
Electronic device having power supply regulators controlled according to operation mode of internal circuit
HITACHI LTD133 citations99
US6667603B2Dec 23, 2003
Semiconductor integrated circuit with different operational current modes
HITACHI LTD42 citations96
US6683767B2Jan 27, 2004
Semiconductor integrated circuit
HITACHI LTD61 citations95
US6662084B2Dec 9, 2003
Data processing system
HITACHI LTD23 citations93
US4651067AMar 17, 1987
Apparatus for driving brushless motor
HITACHI LTD47 citations92
US4873582AOct 10, 1989
Video signal and method therefor time axis altering circuit used in a video tape recorder for recording a broadband video signal
HITACHI LTD12 citations73
US4707749ANov 17, 1987
Address code inserting system for video tape recording apparatus
HITACHI LTD17 citations72
US4503369AMar 5, 1985
Power supply for plural brushless DC motors
HITACHI LTD19 citations72
US4682096AJul 21, 1987
Switching regulator system for a motor driving circuit
HITACHI LTD1 citations52
MATSUSHITA ELECTRIC WORKS LTD
4 patentsUS5608211AMar 4, 1997
Optical displacement detector for determining an object profile
MATSUSHITA ELECTRIC WORKS LTD41 citations92
US4970384ANov 13, 1990
Optical sensor for detecting distance to an object including anamorphic light receiving lens
MATSUSHITA ELECTRIC WORKS LTD23 citations90
US4876446AOct 24, 1989
Optical sensor with optical interconnection board
MATSUSHITA ELECTRIC WORKS LTD35 citations90
US6902433B1Jun 7, 2005
Connector receptacle
MATSUSHITA ELECTRIC WORKS LTD39 citations89
RENESAS ELECTRONICS CORP
4 patentsUS7948298B2May 24, 2011
Semiconductor integrated circuit and operation method for the same
RENESAS ELECTRONICS CORP6 citations74
US7881026B2Feb 1, 2011
Semiconductor integrated circuit
RENESAS ELECTRONICS CORP3 citations73
US9093952B2Jul 28, 2015
Semiconductor device and control method thereof
RENESAS ELECTRONICS CORP1 citations52
US7872520B2Jan 18, 2011
Semiconductor integrated circuit device
RENESAS ELECTRONICS CORP0 citations50