Inventor
NAITO MASASHI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “NAITO MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
10 patentsUS6388920B2May 14, 2002
Semiconductor memory device having faulty cells
HITACHI LTD42 citations96
US6317371B2Nov 13, 2001
Storage device with an error correction unit and an improved arrangement for accessing and transferring blocks of data stored in a non-volatile semiconductor memory
HITACHI LTD52 citations96
US6031758AFeb 29, 2000
Semiconductor memory device having faulty cells
HITACHI LTD61 citations96
US5732208AMar 24, 1998
External storage device and memory access control method thereof
HITACHI LTD41 citations96
US5978941ANov 2, 1999
Semiconductor memory device having deterioration determining function
HITACHI LTD22 citations93
US6542405B2Apr 1, 2003
Semiconductor memory device having faulty cells
HITACHI LTD14 citations92
US6236601B1May 22, 2001
Semiconductor memory device having faulty cells
HITACHI LTD17 citations92
US6701471B2Mar 2, 2004
External storage device and memory access control method thereof
HITACHI LTD8 citations74
US6223311B1Apr 24, 2001
Semiconductor memory device having deterioration determining function
HITACHI LTD11 citations74
US6199187B1Mar 6, 2001
External storage device and memory access control method thereof
HITACHI LTD4 citations74
HITACHI INT ELECTRIC INC
8 patentsUS7529313B2May 5, 2009
Distortion compensation quadrature modulator and radio transmitter
HITACHI INT ELECTRIC INC11 citations84
US6888393B2May 3, 2005
Amplitude limiting apparatus and multi-carrier signal generating apparatus
HITACHI INT ELECTRIC INC8 citations74
US6662002B2Dec 9, 2003
Frequency conversion circuit and transmitter
HITACHI INT ELECTRIC INC3 citations62
US7418070B2Aug 26, 2008
Signal generator
HITACHI INT ELECTRIC INC1 citations52
US7042935B2May 9, 2006
Equalizer and equalization method
HITACHI INT ELECTRIC INC0 citations52
US6999788B2Feb 14, 2006
Radio transmitter that determines proper standard
HITACHI INT ELECTRIC INC1 citations52
US7953179B2May 31, 2011
Peak suppressing OFDM transmitter
HITACHI INT ELECTRIC INC0 citations42
US7696761B2Apr 13, 2010
Spectrum analyzing method, distortion detector and distortion compensation amplifying device
HITACHI INT ELECTRIC INC0 citations42
RENESAS TECH CORP
3 patentsUS6728138B2Apr 27, 2004
Semiconductor memory device having faulty cells
RENESAS TECH CORP16 citations92
US7234087B2Jun 19, 2007
External storage device and memory access control method thereof
RENESAS TECH CORP4 citations74
US6694460B2Feb 17, 2004
Semiconductor memory device having deterioration determining function
RENESAS TECH CORP9 citations74
YANO TAKASHI
3 patentsUS8111778B2Feb 7, 2012
Method for suppressing peak power of orthogonally multiplex signal, peak power suppressing circuit, and transmitter
YANO TAKASHI12 citations84
US8451923B2May 28, 2013
MIMO transmission mode selecting method and wireless communication equipment
YANO TAKASHI2 citations62
US8467471B2Jun 18, 2013
Coding and modulation selecting method and wireless communication equipment
YANO TAKASHI0 citations41
SOLID STATE STORAGE SOLUTIONS
3 patentsUS7721165B2May 18, 2010
External storage device and memory access control method thereof
SOLID STATE STORAGE SOLUTIONS4 citations74
US7616485B2Nov 10, 2009
Semiconductor memory device having faulty cells
SOLID STATE STORAGE SOLUTIONS4 citations74
US9007830B2Apr 14, 2015
Semiconductor memory device having faulty cells
SOLID STATE STORAGE SOLUTIONS0 citations52