Inventor
AKIYAMA MIHOKO
JP30 patents
⚠️ This page may combine multiple inventors who share the name “AKIYAMA MIHOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
8 patentsUS6700434B2Mar 2, 2004
Substrate bias voltage generating circuit
MITSUBISHI ELECTRIC CORP39 citations92
US6515461B2Feb 4, 2003
Voltage downconverter circuit capable of reducing current consumption while keeping response rate
MITSUBISHI ELECTRIC CORP27 citations92
US6472926B2Oct 29, 2002
Internal voltage generation circuit
MITSUBISHI ELECTRIC CORP49 citations92
US6429729B2Aug 6, 2002
Semiconductor integrated circuit device having circuit generating reference voltage
MITSUBISHI ELECTRIC CORP20 citations92
US6414881B1Jul 2, 2002
Semiconductor device capable of generating internal voltage effectively
MITSUBISHI ELECTRIC CORP45 citations92
US6614270B2Sep 2, 2003
Potential detecting circuit having wide operating margin and semiconductor device including the same
MITSUBISHI ELECTRIC CORP18 citations84
US6424134B2Jul 23, 2002
Semiconductor integrated circuit device capable of stably generating internal voltage independent of an external power supply voltage
MITSUBISHI ELECTRIC CORP17 citations84
US6424579B1Jul 23, 2002
Semiconductor memory device with internal power supply potential generation circuit
MITSUBISHI ELECTRIC CORP3 citations62
RENESAS ELECTRONICS CORP
8 patentsUS9159376B2Oct 13, 2015
Content addressable memory device
RENESAS ELECTRONICS CORP8 citations84
US10121541B2Nov 6, 2018
Semiconductor device and information processing system
RENESAS ELECTRONICS CORP2 citations73
US9620214B2Apr 11, 2017
Content addressable memory with reduced power consumption and increased search operation speed
RENESAS ELECTRONICS CORP3 citations73
US8638599B2Jan 28, 2014
Semiconductor storage device
RENESAS ELECTRONICS CORP5 citations73
US8599639B2Dec 3, 2013
Semiconductor device including internal voltage generation circuit
RENESAS ELECTRONICS CORP4 citations73
US8004923B2Aug 23, 2011
Semiconductor device including internal voltage generation circuit
RENESAS ELECTRONICS CORP3 citations62
US9042148B2May 26, 2015
Content addressable memory
RENESAS ELECTRONICS CORP0 citations52
US8780599B2Jul 15, 2014
Content addressable memory device
RENESAS ELECTRONICS CORP0 citations52
RENESAS TECH CORP
5 patentsUS6781431B2Aug 24, 2004
Clock generating circuit
RENESAS TECH CORP21 citations92
US6768354B2Jul 27, 2004
Multi-power semiconductor integrated circuit device
RENESAS TECH CORP38 citations92
US7408818B2Aug 5, 2008
Semiconductor device undergoing defect detection test
RENESAS TECH CORP7 citations73
US7656736B2Feb 2, 2010
Semiconductor device including internal voltage generation circuit
RENESAS TECH CORP3 citations62
US6777707B2Aug 17, 2004
Semiconductor integrated circuit with voltage down converter adaptable for burn-in testing
RENESAS TECH CORP5 citations62
WATANABE NAOYA
3 patentsRICOH KK
3 patentsUS5428372AJun 27, 1995
Multiple-use thermal image transfer recording method
RICOH KK20 citations91
US5324585AJun 28, 1994
Image receiving sheet for use in thermal image transfer recording system
RICOH KK10 citations73
US5336548AAug 9, 1994
Multiple-use thermal image transfer recording medium
RICOH KK12 citations72