Inventor
HIRAKI MITSURU
JP76 patents
⚠️ This page may combine multiple inventors who share the name “HIRAKI MITSURU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
22 patentsUS6424128B1Jul 23, 2002
Electronic device having power supply regulators controlled according to operation mode of internal circuit
HITACHI LTD133 citations99
US6201733B1Mar 13, 2001
Semiconductor integrated circuit device, memory module and storage device
HITACHI LTD110 citations98
US6667603B2Dec 23, 2003
Semiconductor integrated circuit with different operational current modes
HITACHI LTD42 citations96
US6661712B2Dec 9, 2003
Semiconductor integrated circuit device, memory module, storage device and the method for repairing semiconductor integrated circuit device
HITACHI LTD30 citations96
US6477090B2Nov 5, 2002
Semiconductor device, microcomputer and flash memory
HITACHI LTD70 citations96
US6449197B1Sep 10, 2002
Semiconductor integrated circuit device, memory module, storage device
HITACHI LTD38 citations96
US6380764B1Apr 30, 2002
Semiconductor integrated circuit device, recording medium stored with cell library, and method for designing semiconductor integrated circuit
HITACHI LTD63 citations96
US6366506B1Apr 2, 2002
Semiconductor device operating by receiving a plurality of operating voltages
HITACHI LTD48 citations96
US6329973B1Dec 11, 2001
Image display device
HITACHI LTD58 citations96
US6324103B2Nov 27, 2001
Semiconductor integrated circuit device, memory module, storage device and the method for repairing semiconductor integrated circuit device
HITACHI LTD43 citations96
US6683767B2Jan 27, 2004
Semiconductor integrated circuit
HITACHI LTD61 citations95
US6781893B2Aug 24, 2004
Semiconductor integrated circuit device, memory module, storage device and the method for repairing semiconductor integrate circuit device
HITACHI LTD16 citations93
US6662084B2Dec 9, 2003
Data processing system
HITACHI LTD23 citations93
US6542414B2Apr 1, 2003
Semiconductor integrated circuit device, memory module, storage device and the method for repairing semiconductor integrated circuit device
HITACHI LTD16 citations93
US6515918B2Feb 4, 2003
Semiconductor device
HITACHI LTD17 citations93
US6341090B1Jan 22, 2002
Method for repairing semiconductor integrated circuit device
HITACHI LTD28 citations93
US5534800AJul 9, 1996
Sense amplifier, SRAM, and microprocessor
HITACHI LTD26 citations93
US6941505B2Sep 6, 2005
Data processing system and data processing method
HITACHI LTD47 citations92
US7423623B2Sep 9, 2008
Image display device
HITACHI LTD9 citations84
US6538929B2Mar 25, 2003
Semiconductor integrated circuit device, memory module and storage device
HITACHI LTD9 citations82
US5966407AOct 12, 1999
Bus driving system and integrated circuit device using the same
HITACHI LTD12 citations74
US5107141AApr 21, 1992
BiCMOS logic circuit using 0.5 micron technology and having an operating potential difference of less than 4 volts
HITACHI LTD7 citations74
RENESAS TECH CORP
20 patentsUS7700992B2Apr 20, 2010
Semiconductor device
RENESAS TECH CORP23 citations96
US7414283B2Aug 19, 2008
Semiconductor device
RENESAS TECH CORP29 citations96
US7093143B2Aug 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
US7002397B2Feb 21, 2006
Method of setting back bias of MOS circuit, and MOS integrated circuit
RENESAS TECH CORP68 citations95
US7200054B2Apr 3, 2007
Semiconductor integrated circuit device
RENESAS TECH CORP17 citations93
US6873555B2Mar 29, 2005
Semiconductor integrated circuit device, memory module, storage device and the method for repairing semiconductor integrate circuit device
RENESAS TECH CORP20 citations93
US6711071B2Mar 23, 2004
Semiconductor device
RENESAS TECH CORP18 citations93
US7417838B2Aug 26, 2008
Semiconductor integrated circuit
RENESAS TECH CORP10 citations92
US7383138B2Jun 3, 2008
Semiconductor device
RENESAS TECH CORP17 citations92
US6769110B2Jul 27, 2004
Semiconductor integrated circuit device, storage medium on which cell library is stored and designing method for semiconductor integrated circuit
RENESAS TECH CORP33 citations92
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
US7663897B2Feb 16, 2010
Semiconductor circuit device and data processing system
RENESAS TECH CORP4 citations74
US7394706B2Jul 1, 2008
Semiconductor integrated circuit device
RENESAS TECH CORP4 citations74
US7372245B2May 13, 2008
Semiconductor integrated circuit
RENESAS TECH CORP8 citations74
US7345461B2Mar 18, 2008
Semiconductor circuit device and data processing system
RENESAS TECH CORP8 citations74
US7031217B2Apr 18, 2006
Semiconductor integrated circuit device, memory module, storage device and the method for repairing semiconductor integrated circuit device
RENESAS TECH CORP5 citations74
HITACHI ULSI SYS CO LTD
2 patents(unassigned)
1 patentRENESAS ELECTRONICS CORP
1 patentHITACHI DEVICE ENG
1 patentRENESAS NTHN JP SEMICONDUCTOR
1 patentITO TAKAYASU
1 patentSANO SHINYA
1 patentShowing the top 50 of 76 patents by PatentIndex Score.