Inventor
YAMAGAMI YOSHINOBU
JP37 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGAMI YOSHINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC CORP
14 patentsUS7839697B2Nov 23, 2010
Semiconductor memory device
PANASONIC CORP24 citations92
US7577014B2Aug 18, 2009
Semiconductor memory device
PANASONIC CORP25 citations92
US7495948B2Feb 24, 2009
Semiconductor memory
PANASONIC CORP24 citations92
US9013939B2Apr 21, 2015
Semiconductor memory device
PANASONIC CORP9 citations84
US7817460B2Oct 19, 2010
Semiconductor memory device
PANASONIC CORP11 citations84
US7643372B2Jan 5, 2010
Semiconductor integrated circuit
PANASONIC CORP13 citations84
US7542368B2Jun 2, 2009
Semiconductor memory device
PANASONIC CORP8 citations84
US7778075B2Aug 17, 2010
Semiconductor memory device
PANASONIC CORP2 citations63
US7701783B2Apr 20, 2010
Semiconductor storage device
PANASONIC CORP6 citations63
US7684230B2Mar 23, 2010
Semiconductor memory device with a memory cell power supply circuit
PANASONIC CORP6 citations63
US7948787B2May 24, 2011
Semiconductor memory device
PANASONIC CORP3 citations62
US8014191B2Sep 6, 2011
Semiconductor memory
PANASONIC CORP0 citations52
US7692955B2Apr 6, 2010
Semiconductor integrated circuit
PANASONIC CORP0 citations52
US9183923B2Nov 10, 2015
Semiconductor storage device
PANASONIC CORP0 citations42
SOCIONEXT INC
10 patentsUS10930340B2Feb 23, 2021
Semiconductor storage circuit, semiconductor storage apparatus, and data detection method
SOCIONEXT INC1 citations62
US12178031B2Dec 24, 2024
Semiconductor storage device
SOCIONEXT INC0 citations52
US11569218B2Jan 31, 2023
Semiconductor integrated circuit device
SOCIONEXT INC0 citations52
US11315624B2Apr 26, 2022
Semiconductor memory device
SOCIONEXT INC0 citations52
US10943643B2Mar 9, 2021
Semiconductor storage circuit
SOCIONEXT INC0 citations52
US10033384B2Jul 24, 2018
FINFET based driver circuit
SOCIONEXT INC0 citations52
US9813062B2Nov 7, 2017
Finfet based driver circuit
SOCIONEXT INC0 citations52
US9564182B2Feb 7, 2017
Semiconductor storage device and sense amplifier circuit
SOCIONEXT INC0 citations52
US12471266B2Nov 11, 2025
Two port SRAM device using forked nanosheet FETs
SOCIONEXT INC0 citations51
US10720194B2Jul 21, 2020
Semiconductor memory device and data writing method
SOCIONEXT INC0 citations42
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
8 patentsUS6121786ASep 19, 2000
Semiconductor integrated circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD79 citations96
US7433257B2Oct 7, 2008
Semiconductor memory device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations84
US7038962B2May 2, 2006
Semiconductor integrated circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84
US6999367B2Feb 14, 2006
Semiconductor memory device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations84
US6937532B2Aug 30, 2005
Semiconductor memory
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations79
US7301840B2Nov 27, 2007
Semiconductor memory device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6762971B2Jul 13, 2004
Semiconductor memory device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6982912B2Jan 3, 2006
Semiconductor memory device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63