Inventor
YAMAUCHI HIROYUKI
JP116 patents
⚠️ This page may combine multiple inventors who share the name “YAMAUCHI HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
43 patentsUS6145065ANov 7, 2000
Memory access buffer and reordering apparatus using priorities
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD186 citations99
US6871338B2Mar 22, 2005
Semiconductor integrated circuit device and method for designing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD144 citations98
US6750555B2Jun 15, 2004
Semiconductor SRAM having linear diffusion regions
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD117 citations98
US6356141B1Mar 12, 2002
Constant-current output circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD88 citations98
US6317465B1Nov 13, 2001
Data transmission system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD84 citations98
US6037816AMar 14, 2000
Signal transmitting circuit, signal receiving circuit, signal transmitting/receiving circuit, signal transmitting method, signal receiving method, signal transmitting/receiving method, semiconductor integrated circuit, and control method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD43 citations96
US5757702AMay 26, 1998
Data holding circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD92 citations96
US5715191AFeb 3, 1998
Static random access memory having variable supply voltages to the memory cells and method of operating thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD80 citations96
US5652729AJul 29, 1997
Semiconductor integrated circuit apparatus and method of adjusting refresh timer cycle
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD74 citations96
US6898111B2May 24, 2005
SRAM device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations93
US6826074B2Nov 30, 2004
Semiconductor memory device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD54 citations93
US6791128B1Sep 14, 2004
Semiconductor integrated circuit device and method for designing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations93
US6770940B2Aug 3, 2004
Semiconductor integrated circuit and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations93
US6606276B2Aug 12, 2003
SRAM device using MIS transistors
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations93
US6604201B1Aug 5, 2003
Network unit with power saving mode inhibit based on interconnection relationship to neighboring nodes which is stored on the unit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations93
US6367030B1Apr 2, 2002
Address conversion circuit and address conversion system with redundancy decision circuitry
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD49 citations93
US6333874B2Dec 25, 2001
Semiconductor memory device having normal and standby modes, semiconductor integrated circuit and mobile electronic unit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations93
US6304930B1Oct 16, 2001
Signal transmission system having multiple transmission modes
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations93
US6246627B1Jun 12, 2001
Semiconductor device capable of cutting off a leakage current in a defective array section and method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations93
US6208567B1Mar 27, 2001
Semiconductor device capable of cutting off a leakage current in a defective array section
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations93
US6028455AFeb 22, 2000
Signal transmitting circuit, signal receiving circuit, signal transmitting/receiving circuit, signal transmitting method, signal transmitting/receiving method, semiconductor integrated circuit, and control method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations93
US6009024ADec 28, 1999
Semiconductor memory
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations93
US5929687AJul 27, 1999
Signal transmitting circuit, signal receiving circuit, signal transmitting/receiving circuit, signal transmitting method, signal receiving method signal transmitting/receiving method, semiconductor integrated circuit, and control method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations93
US5898735AApr 27, 1999
Circuit and method for signal transmission
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations93
US5835952ANov 10, 1998
Monolithic image data memory system and access method that utilizes multiple banks to hide precharge time
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD54 citations93
US5812445ASep 22, 1998
Low voltage, low power operable static random access memory device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations93
US5581506ADec 3, 1996
Level-shifter, semiconductor integrated circuit, and control methods thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations93
US5396124AMar 7, 1995
Circuit redundancy having a variable impedance circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations93
US5389810AFeb 14, 1995
Semiconductor device having at least one symmetrical pair of MOSFETs
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations93
US5010523AApr 23, 1991
Sensing circuit for a dynamic random access memory
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations93
US4920517AApr 24, 1990
Semiconductor memory device having sub bit lines
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations93
US5999022ADec 7, 1999
Signal transmission driver circuit, receiver circuit, and method thereof for transmitting and receiving information based on multiple periods and/or a delay function
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations92
US5654913AAug 5, 1997
Apparatus and method for extending data retention time of semiconductor storage circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations92
US5508963AApr 16, 1996
Semiconductor integrated circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US5748520AMay 5, 1998
Semiconductor memory device having minimal leakage current
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations91
US5689469ANov 18, 1997
Semiconductor memory devices
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations91
US5594701AJan 14, 1997
Semiconductor memory device having a plurality of blocks
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations91
US6542401B2Apr 1, 2003
SRAM device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations86
US7218544B2May 15, 2007
Mask ROM
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations84
US6728148B2Apr 27, 2004
Programmed value determining circuit, semiconductor integrated circuit device including the same, and method for determining programmed value
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations84
US6323756B1Nov 27, 2001
Data transmitter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations84
US7356795B2Apr 8, 2008
Semiconductor integrated circuit device and method for designing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US7012447B2Mar 14, 2006
Signal transmitting receiving apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations74
SONY CORP
3 patentsFUJI XEROX CO LTD
2 patentsNILES PARTS CO LTD
1 patentNAT UNIV TSING HUA
1 patentShowing the top 50 of 116 patents by PatentIndex Score.