Inventor

Yoshio Matsuda

Inventor

Hyogo, JP

Overview

1976–2012

Patent span

Textiles

Primary field (CPC D)

Patents· 137 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A44Bprimary

A44BButtons, pins, buckles, slide fasteners, or the like20%

Y10TTechnical subjects covered by former us classification15%

G11CStatic stores15%

D04BKnitting14%

D10BIndexing scheme associated with sublasses of section d, relating to textiles14%

G06FElectric digital data processing6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%

H10BElectronic memory devices2%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form1%

H05KPrinted circuits1%

PatentTitleYear

8,169,807'Content addressable memory device having match line equalizer circuit'2012 7,725,847'Wiring design support apparatus for bond wire of semiconductor devices'2010 7,534,361'Methods for making laminated member for circuit board, making circuit board and laminating flexible film'2009 7,293,434'Knitted/woven concealed type slide fastener'2007 7,240,521'Knitted-in slide fastener'2007 7,152,438'Slide fastener tape and slide fastener stringer using the same tape'2006 7,105,221'Circuit board, laminated member for circuit board, and method for making laminated member for circuit board'2006 6,971,253'Knitted slide fastener'2005 6,886,368'Warp knitted tape for slide fastener'2005 6,802,048'Design support apparatus and method for designing semiconductor packages'2004 6,742,226'Slide fastener'2004 6,651,296'Knit-in slide fastener'2003 6,564,590'Knitted-in slide fastener'2003 6,509,087'Heat shrinkable, coextruded polyethylene film laminate'2003 6,490,770'Slider for slide fastener'2002 6,404,691'Semiconductor memory device for simple cache system'2002 6,332,341'Slide fastener tape composed of warp yarn knitting structure'2001 6,282,926'Fastening device with tape'2001 6,180,545'Reflecting warp-knit tape for slide fastener'2001 6,148,643'Knitted-in slide fastener'2000 6,134,756'Element row for slide fastener and method and apparatus for producing the element row and monofilament made of synthetic resin for forming the element row'2000 6,075,732'Semiconductor memory device with redundancy circuit'2000 6,006,552'Knitted slide fastener'1999 5,982,678'Semiconductor memory device with redundancy circuit'1999 5,924,311'Method and apparatus for manufacturing knit slide fastener stringer'1999 5,913,903'Method and apparatus for manufacturing knit slide fastener stringer'1999 5,894,440'Semiconductor memory device and data transferring structure and method therein'1999 5,867,436'Random access memory with a plurality amplifier groups for reading and writing in normal and test modes'1999 5,857,359'Knit slide fastener'1999 5,802,883'Knit slide fastener stringer'1998 5,794,460'Knit slide fastener stringer'1998 5,706,677'Warp-knit tape for slide fastener'1998 5,685,177'Knit slide fastener with reinforced edge section for attachment of chain'1997 5,679,481'Cathode material, method of preparing it and nonaqueous solvent type secondary battery having a cathode comprising it'1997 5,636,163'Random access memory with a plurality amplifier groups for reading and writing in normal and test modes'1997 5,615,563'Knit slide fastener with zigzag weft anchoring stitches'1997 5,588,130'Semiconductor memory device for simple cache system'1996 5,586,369'Double-layer slide fastener tape'1996 5,586,454'Warp-knit tape for slide fastener'1996 5,550,769'Bit line structure for semiconductor memory device'1996 5,540,064'Knit slide fastener'1996 5,509,132'Semiconductor memory device having an SRAM as a cache memory integrated on the same chip and operating method thereof'1996 5,504,713'Semiconductor memory device with redundancy circuit'1996 5,502,985'Knit slide fastener'1996 5,502,986'Knit slide fastener'1996 5,462,838'Method for manufacturing a curved surface multi-layer wiring board'1995 5,461,589'Bit line structure for semiconductor memory device with bank separation at cross-over regions'1995 5,449,591'Method for manufacturing a curved surface multi-layer wiring board'1995 5,416,734'Bit line structure for semiconductor memory device'1995 5,412,380'Electronic crosspoint switching device operating at a high signal transmission rate'1995 5,373,712'Warp-knit cloth for surface fastener'1994 5,375,088'Random access memory with plurality of amplifier groups'1994 5,371,714'Method and apparatus for driving word line in block access memory'1994 5,353,427'Semiconductor memory device for simple cache system with selective coupling of bit line pairs'1994 5,347,270'Method of testing switches and switching circuit'1994 5,293,598'Random access memory with a plurality of amplifier groups'1994 5,289,417'Semiconductor memory device with redundancy circuit'1994 5,280,443'Bit line structure for semiconductor memory device'1994 5,267,214'Shared-sense amplifier control signal generating circuit in dynamic type semiconductor memory device and operating method therefor'1993 5,250,458'Method for manufacturing semiconductor memory device having stacked memory capacitors'1993 5,226,147'Semiconductor memory device for simple cache system'1993 5,226,139'Semiconductor memory device with a built-in cache memory and operating method thereof'1993 5,222,047'Method and apparatus for driving word line in block access memory'1993 5,214,601'Bit line structure for semiconductor memory device including cross-points and multiple interconnect layers'1993 5,185,744'Semiconductor memory device with test circuit'1993 5,184,327'Semiconductor memory device having on-chip test circuit and method for testing the same'1993 5,179,687'Semiconductor memory device containing a cache and an operation method thereof'1993 5,136,543'Data descrambling in semiconductor memory device'1992 5,132,930'CMOS dynamic memory device having multiple flip-flop circuits selectively coupled to form sense amplifiers specific to neighboring data bit lines'1992 5,103,426'Decoding circuit and method for functional block selection'1992 5,088,063'Semiconductor memory device having on-chip test circuit'1992 5,060,230'On chip semiconductor memory arbitrary pattern, parallel test apparatus and method'1991 5,030,586'Method for manufacturing semiconductor memory device having improved resistance to .alpha. particle induced soft errors'1991 5,022,007'Test signal generator for semiconductor integrated circuit memory and testing method thereof'1991 5,014,241'Dynamic semiconductor memory device having reduced soft error rate'1991 5,012,447'Bit line structure for a dynamic type semiconductor memory device'1991 4,980,310'Method of making a trench dram cell'1990 4,977,542'Dynamic semiconductor memory device of a twisted bit line system having improved reliability of readout'1990 4,972,380'Decoding circuit for functional block'1990 4,953,164'Cache memory system having error correcting circuit'1990 4,926,385'Semiconductor memory device with cache memory addressable by block within each column'1990 4,924,560'Stretchable slide fastener'1990 4,918,692'Automated error detection for multiple block memory array chip and correction thereof'1990 4,914,630'Refresh arrangement in a block divided memory including a plurality of shift registers'1990 4,914,632'Semiconductor devices having redundancy circuitry and operating method therefor'1990 4,890,261'Variable word length circuit of semiconductor memory'1989 4,887,136'Semiconductor memory device and the method for manufacturing the same'1989 4,873,669'Random access memory device operable in a normal mode and in a test mode'1989 4,858,447'Warp-knit tape for hook-and-loop fasteners'1989 4,855,953'Semiconductor memory device having stacked memory capacitors and method for manufacturing the same'1989 4,849,938'Semiconductor memory device'1989 4,838,044'Warp-knit tape for hook-and-loop fasteners'1989 4,833,645'Semiconductor memory device having improved resistance to alpha particle induced soft errors'1989 4,833,653'Dynamic random access memory having selectively activated subarrays'1989 4,833,518'Semiconductor memory device having improved interconnection structure of memory cell array'1989 4,817,056'Semiconductor memory device'1989 4,811,304'MDS decoder circuit with high voltage suppression of a decoupling transistor'1989 4,797,001'Substrate bias generator for use in dynamic random access memory'1989 4,788,457'CMOS row decoder circuit for use in row and column addressing'1988 4,709,562'Warp-knit support tape for hook and loop fasteners'1987 4,705,710'Bidirectionally stretchable support tape for hook-and-loop fasteners'1987 4,677,011'Warp-knit support tape for loop and hook fasteners'1987 4,543,805'Method of attaching a separable slide fastener to knit fabrics'1985 4,510,656'Slide fastener assembly'1985 4,502,302'Knitted support tape of slide fastener'1985 4,498,316'Warp-knit stringer tape for slide fasteners'1985 4,490,890'Separable slide fastener'1985 4,488,337'Separable slide fastener and method of attaching the same to knit fabrics'1984 4,485,532'Separable slide fastener'1984 4,463,486'Method of manufacturing a velvet-type fastener web'1984 4,450,694'Warp-knit stringer tape for slide fastener'1984 4,444,026'Wrap-knit stringer tape for slide fasteners'1984 4,425,684'Separable slide fastener'1984 4,419,868'Warp-knit stringer tape for slide fastener'1983 4,409,802'Warp-knit stringer tape for slide fasteners'1983 4,392,363'Slide fastener stringer with vent holes'1983 4,378,683'Transversely stretchable stringer tape for slide fasteners'1983 4,338,800'Velvet-type fastener web'1982 4,279,134'Warp-knit stringer tape for slide fasteners'1981 4,265,003'Warp-knit tape fabric for slide fasteners'1981 4,228,566'Slide fastener stringer'1980 4,215,453'Net jointing structure'1980 4,190,935'Slide fastener stringer'1980 4,123,830'Slide fastener stringer'1978 4,074,398'Slide fastener tape'1978 4,047,265'Fastener stringer'1977 4,047,402'Reinforcement for slide fasteners'1977 4,041,577'Stringer for sliding clasp fastener'1977 4,022,034'Reinforcement for a tape edge of a slide fastener'1977 4,015,450'Concealed slide fasteners'1977 4,015,449'Slide fastener tape'1977 4,014,190'Warp knitted foundation for sliding clasp fasteners'1977 3,996,773'Warp-knitted tape for slide fasteners'1976 3,983,721'Slide fastener tape'1976 3,974,549'Warp-knitted tape for slide fastener'1976 3,974,550'Slide fastener stringer'1976 3,959,027'Method of manufacturing aluminum alloy electric conductors'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1994Patents assigned to YOSHIDA KOGYO KK (41)· patent assignee history

1976–1985Based in Nyuzen, JP· patent location history

1980–2007Based in Toyama, JP· patent location history

1988–2010Patents assigned to MITSUBISHI ELECTRIC CORP (61)· patent assignee history

1988–2010Based in Hyogo, JP· patent location history

1989–1999Based in Itami, JP· patent location history

1996–2007Patents assigned to YKK CORP (27)· patent assignee history

1997–2009Patents assigned to TORAY INDUSTRIES (3)· patent assignee history

1997–2006Based in Shiga, JP· patent location history

2004–2010Patents assigned to RENESAS TECH CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI ELECTRIC CORP	61	1988–2010
YOSHIDA KOGYO KK	41	1976–1994
YKK CORP	27	1996–2007
TORAY INDUSTRIES	3	1997–2009
RENESAS TECH CORP	2	2004–2010

Locations

Location	Patents	Span
Hyogo, JP	49	1988–2010
Toyama, JP	37	1980–2007
Nyuzen, JP	29	1976–1985
Itami, JP	11	1989–1999
Shiga, JP	2	1997–2006