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Inventor

Toshio Yamada

Inventor
Nagoya, JP

Overview

163→
Patents
1976–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 163 as inventor

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

G11Cprimary
G11CStatic stores11%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general9%
Y10TTechnical subjects covered by former us classification8%
B01DSeparation7%
Y02TClimate change mitigation technologies related to transportation6%
H03KPulse technique4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
C04BLime, magnesia3%
H10BElectronic memory devices3%
H10DInorganic electric semiconductor devices3%
PatentTitleYear
10,710,324Manufacturing method of honeycomb structure forming die, and honeycomb structure forming die202010,435,331Honeycomb structure201910,024,209Exhaust gas purification filter, exhaust gas purifier, and method of using exhaust gas purifier20189,803,596'Honeycomb filter'20179,700,842'Honeycomb filter'20179,518,494'Honeycomb structure'20169,470,131'Honeycomb structure'2016D0763424'Filter for removing particle matter'20169,289,711'Plugged honeycomb structure'20169,205,363'Dust collecting honeycomb filter'2015D0733277'Filter for removing particle matter'2015D0732650'Filter for removing particle matter'20158,999,479'Honeycomb structure and bonded type honeycomb structure'20158,911,849'Honeycomb structure'20148,603,942'Honeycomb catalyst body'20138,582,002'Imaging method and imaging apparatus'20138,534,261'Four-cycle engine'20138,444,739'Honeycomb filter'20138,300,118'Imaging method and imaging apparatus'20128,237,469'Semiconductor device and method of controlling the same'20128,211,525'Honeycomb structure'20128,211,526'Honeycomb structure'20128,179,453'Imaging method and imaging apparatus'20128,158,237'Honeycomb structure'20128,133,841'Honeycomb catalytic structure, precoated support for producing honeycomb catalytic structure, and process for producing honeycomb catalytic structure'20128,106,478'Semiconductor device and storage medium'20127,972,400'Honeycomb filter system'20117,887,761'Honeycomb catalyst and manufacturing method thereof'20117,858,168'Honeycomb structure and manufacturing method of the same'20107,782,376'Imaging method and imaging apparatus'20107,754,160'Honeycomb catalytic body and process for manufacturing honeycomb catalytic body'20107,712,505'Tape cutter device'20107,645,427'Honeycomb structure, manufacturing method of the structure, and exhaust gas purification system using the structure'20107,618,596'Honeycomb filter and exhaust gas purification system'20097,488,368'Ceramic honeycomb structure and method of manufacturing the same'20097,488,412'Honeycomb structural body, honeycomb filter, and method of manufacturing the structural body and the filter'20097,486,544'Semiconductor integrated circuit device'20097,431,372'Vehicle seat'20087,426,663'Semiconductor integrated circuit and testing method thereof'20087,317,658'Semiconductor integrated circuit and IC card'20087,245,521'Semiconductor integrated circuit device'20077,222,272'Semiconductor integrated circuit and testing method thereof'20077,163,662'Canning structure and manufacturing method thereof'20077,154,804'Semiconductor integrated circuit and IC card'20067,128,961'Honeycomb structure, method for manufacturing honeycomb structure, and exhaust gas purification system using honeycomb structure'20067,073,147'Method of manufacturing a semiconductor device'20067,046,573'Semiconductor integrated circuit and IC card'20067,033,452'Method for plugging a cell of a honeycomb structure and method for manufacturing a honeycomb plugged structure'20067,008,461'Honeycomb structure, method for manufacturing honeycomb structure, and exhaust gas purification system using honeycomb structure'20066,967,881'Semiconductor integrated circuit and method of manufacturing of semiconductor integrated circuit'20056,897,496'Semiconductor device, a method of manufacturing the same and storage media'20056,830,636'High toughness amorphous alloy strip and production thereof'2004RE038647'Sense amplifier circuit'20046,780,988'Processes for producing P1,P4-diuridine-5-tetraphosphate'20046,762,969'Semiconductor integrated circuit and method of manufacturing of semiconductor integrated circuit'20046,596,666'Honeycomb structure'20036,506,268'High toughness amorphous alloy strip and production thereof'20036,487,887'Working apparatus and method for band blade'20026,458,946'Crystals of diuridine tetraphosphate or salt thereof, process for producing the crystals, and process for producing the compounds'20026,420,042'Fe-based amorphous alloy thin strip with ultrathin oxide layer'20026,392,953'Semiconductor memory'20026,390,284'Hanging-down jig and overhead conveyor for motorcycle'20026,375,695'Method and apparatus for processing exhaust gas'20026,338,826'Gas duct having honeycomb structure'20026,323,663'Semiconductor wafer package, method and apparatus for connecting testing IC terminals of semiconductor wafer and probe terminals, testing method of a semiconductor integrated circuit, probe card and its manufacturing method'20016,285,723'Timing signal generation circuit'20016,275,434'Semiconductor memory'20016,242,429'Arabinosyladenine derivatives'20016,242,071'Method for assembling ceramic honeycomb structure, and supporting member therefor'2001RE037077'Adenosine derivatives and pharmaceutical composition thereof'20016,181,620'Semiconductor storage device'20016,118,319'Timing signal generation circuit'20006,091,655'Semiconductor memory'20006,005,401'Semiconductor wafer package, method and apparatus for connecting testing IC terminals of semiconductor wafer and probe terminals, testing method of a semiconductor integrated circuit, probe card and its manufacturing method'19996,005,436'Internal reduced-voltage generator for semiconductor integrated circuit'19995,979,507'Gas flow pass'19995,983,331'Semiconductor integrated circuit having a plurality of chips'19995,958,153'Fe-system amorphous metal alloy strip having enhanced AC magnetic properties and method for making the same'19995,945,834'Semiconductor wafer package, method and apparatus for connecting testing IC terminals of semiconductor wafer and probe terminals, testing method of a semiconductor integrated circuit, probe card and its manufacturing method'19995,910,010'Semiconductor integrated circuit device, and process and apparatus for manufacturing the same'19995,895,700'Honeycomb structural body'19995,892,384'Timing signal generation circuit'19995,866,079'Ceramic honeycomb catalytic converter'19995,818,782'Data transmission circuit, data line driving circuit, amplifying circuit, semiconductor integrated circuit, and semiconductor memory'19985,773,603'Method for treating allergic diseases with adenosine derivatives'19985,757,222'Transmission circuit'19985,720,787'Exhaust gas purifying filter using honeycomb monolith with random length sealing portions'19985,719,531'Data transmission circuit, data line driving circuit, amplifying circuit, semiconductor integrated circuit, and semiconductor memory'19985,705,491'Adenosine deaminase inhibitor'19985,680,366'Data transmission circuit, data line driving circuit, amplifying circuit, semiconductor integrated circuit, and semiconductor memory'19975,666,049'Semiconductor testing apparatus, semiconductor testing circuit chip, and probe card'19975,642,323'Semiconductor integrated circuit with a data transmission circuit'1997RE035430'Semiconductor memory device'19975,592,925'Exhaust gas recirculation device for internal combustion engine'19975,554,953'Internal reduced-voltage generator for semiconductor integrated circuit'19965,545,977'Reference potential generating circuit and semiconductor integrated circuit arrangement using the same'19965,515,334'Data transmission circuit, data line driving circuit, amplifying circuit, semiconductor integrated circuit, and semiconductor memory'19965,514,934'Discharge lamp, image display device using the same and discharge lamp producing method'19965,495,741'Apparatus for bending a band-shaped work'19965,497,079'Semiconductor testing apparatus, semiconductor testing circuit chip, and probe card'19965,494,881'Ceramic honeycomb structural body and catalyst comprising the same'19965,456,770'Amorphous magnetic alloy with high magnetic flux density'19955,455,097'Honeycomb stuctural bodies'19955,455,012'Exhaust gas purifying apparatus'19955,447,614'Method of processing a sample using a charged beam and reactive gases and system employing the same'19955,389,810'Semiconductor device having at least one symmetrical pair of MOSFETs'19955,381,856'Process for producing very thin amorphous alloy strip'19955,375,095'Semiconductor memory apparatus with reduced line widths'19945,342,448'Apparatus for processing a sample using a charged beam and reactive gases'19945,342,480'Method of manufacturing a semiconductor integrated circuit device'19945,341,035'Substrate potential generator'19945,301,742'Amorphous alloy strip having a large thickness'19945,300,814'Semiconductor device having a semiconductor substrate with reduced step between memory cells'19945,298,802'Semiconductor integrated circuit device with a plurality of logic circuits having active pull-down functions'19945,283,480'Semiconductor integrated circuit device with a plurality of logic circuits having active pull-down functions'19945,274,280'Semiconductor integrated circuit device having separate supply voltages for the logic stage and output stage'19935,237,217'Decoder circuit with a differential amplifier and applications thereof'19935,151,878'Semiconductor memory device'19925,140,184'Clock feeding circuit and clock wiring system'19925,131,579'Nailing machine'19925,128,896'Semiconductor memory drive'19925,101,377'Semiconductor memory device'19925,059,819'Integrated logic circuit'19915,055,710'Integrated logic circuit having plural input cells and flip-flop and output cells arranged in a cell block'19915,045,637'Magnetic shielding material'19915,027,646'Method of evaluating air-fuel ratio sensor and apparatus therefor'19915,026,658'Method of making a trench capacitor dram cell'19915,018,000'Semiconductor device using MIS capacitor'19914,999,520'High speed TTL buffer circuit which is resistive to the influence of alpha-rays'19914,992,712'Control device for industrial machine'19914,985,409'Adenosine derivatives and pharmaceutical composition thereof'19914,942,320'Transistor circuit with improved .alpha. ray resistant properties'19904,940,905'ECL flip-flop with improved x-ray resistant properties'19904,920,517'Semiconductor memory device having sub bit lines'19904,920,390'Semiconductor memory device and method of fabricating the same'19904,909,419'Percussion tool'19904,904,888'Sense amplifier circuit'19904,891,531'ECL flip-flop with improved .alpha.-ray resistant properties'19904,888,732'Dynamic random access memory having open bit line architecture'19894,868,420'Flip-flop circuit'19894,865,664'Amorphous alloy strips having a large thickness and method for producing the same'19894,843,066'Novel adenosine derivatives and pharmaceutical composition containing them as an active ingredient'19894,842,041'Metal strip manufacturing method and nozzle therefor'19894,834,863'Oxygen sensor having a heater'19894,820,141'Method for the manufacture of formed products from powders, foils, or fine wires'19894,807,194'Seimiconductor memory device having sub bit lines'19894,749,613'Composite fiber reinforced thermoplastic resin stampable sheet and bumper beam formed thereof'19884,748,494'Lead arrangement for reducing voltage variation'19884,736,879'Pneumatic tool with pressure intensifier'19884,730,579'Internal combustion engine cylinder head with port coolant passage independent of and substantially wider than combustion chamber coolant passage'19884,724,015'Method for improving the magnetic properties of Fe-based amorphous-alloy thin strip'19884,719,964'Method for producing a metal wire'19884,700,329'Semiconductor memory device having dummy cells of divided charge type'19874,685,980'Method for improving the magnetic properties of Fe-based amorphous-alloy thin strip'19874,608,956'Operating apparatus for lean burn internal combustion engine'19864,489,232'Apparatus for heating a mixed gas on an internal combustion engine'19844,447,805'Apparatus for measuring temperature of coke ovens'19844,435,994'Automobile transmission casing having reinforcement'19844,327,697'Heater for air-fuel mixture having heating element of positive temperature coefficient resistor'19824,225,294'Oil seal means for rotary piston engines including a nitrided and ground surface'19804,063,536'Apparatus for feeding water into the air/fuel mixture passage of an internal combustion engine'19774,000,980'Abrasion-resistant sliding material'19773,945,551'Nailing machine'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–2020Patents assigned to NGK INSULATORS LTD (48)· patent assignee history
1982–2020Based in Nagoya, JP· patent location history
1987–2004Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (35)· patent assignee history
1987–2004Patents assigned to NIPPON STEEL CORP (14)· patent assignee history
1987–2012Based in Kawasaki, JP· patent location history
1988–1999Patents assigned to HITACHI LTD (17)· patent assignee history
1991–1999Based in Hamura, JP· patent location history
1992–2004Based in Osaka, JP· patent location history
2004–2008Based in Koganei, JP· patent location history
2012–2015Patents assigned to YAMADA TOSHIO (12)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NGK INSULATORS LTD481982–2020
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD351987–2004
HITACHI LTD171988–1999
NIPPON STEEL CORP141987–2004
YAMADA TOSHIOself122012–2015
Locations
LocationPatentsSpan
Nagoya, JP481982–2020
Osaka, JP201992–2004
Kawasaki, JP141987–2012
Koganei, JP92004–2008
Hamura, JP91991–1999