Inventor
Satoshi Nagashima
Inventor
Yokkaichi, JP
Overview
Patents· 47 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Bprimary
H10BElectronic memory devices26%
H01LSemiconductor devices18%
H10DInorganic electric semiconductor devices16%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1012%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
F02DControlling combustion engines2%
Y02TClimate change mitigation technologies related to transportation2%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general1%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof1%
G11CStatic stores1%
PatentTitleYear
10,879,261Semiconductor memory with stacked memory pillars202010,665,598Semiconductor memory device and method for manufacturing same202010,636,803Semiconductor memory device with floating gates having a curved lateral surface202010,418,376Semiconductor memory device and method for manufacturing same201910,367,000Semiconductor device and method for manufacturing same201910,304,845Semiconductor device and method of manufacturing the same201910,236,254Semiconductor memory device201910,103,155Semiconductor memory device201810,002,880Semiconductor device and method for manufacturing same20189,966,381Semiconductor memory device and method for manufacturing the same20189,847,342Semiconductor memory device and method for manufacturing same20179,837,434Semiconductor memory device and method for manufacturing same20179,735,167'Semiconductor memory device and method for manufacturing the same'20179,653,314'Semiconductor device and manufacturing method thereof'20179,620,515'Semiconductor memory device'20179,548,310'Semiconductor device'20179,543,310'Semiconductor storage device having communicated air gaps between adjacent memory cells'20179,530,782'Nonvolatile semiconductor memory device comprising memory gate and peripheral gate having different thicknesses'20169,466,606'Semiconductor storage device'20169,431,412'Semiconductor memory device and method for manufacturing the same'20169,257,570'Semiconductor memory device and method for manufacturing the same'20169,196,502'Semiconductor device and method for manufacturing the same'20159,129,858'Semiconductor device'20159,093,280'Semiconductor device and manufacturing method of semiconductor device'20159,059,035'Nonvolatile semiconductor device and its manufacturing method having memory cells with multiple layers'20158,975,178'Method of manufacturing a memory device using fine patterning techniques'20158,748,965'Nonvolatile semiconductor memory device'20148,728,888'Manufacturing method of semiconductor storage device'20148,629,528'Semiconductor memory device and method for manufacturing the same'20148,624,317'Nonvolatile semiconductor memory device and method for manufacturing same'20148,541,830'Nonvolatile semiconductor memory device and method for manufacturing the same'20138,460,997'Semiconductor memory device and method of manufacturing the same'20138,253,188'Semiconductor storage device and method for manufacturing the same'20128,253,199'Semiconductor memory device having cavity portions'20128,071,449'Semiconductor storage device and method for manufacturing the same'20118,053,825'Stacked gate nonvolatile semiconductor memory and method for manufacturing the same'20117,868,376'Semiconductor storage device and method for manufacturing the same'20116,886,329'Exhaust emission control apparatus for internal combustion engine'20056,880,380'Failure diagnostic apparatus and method for air-fuel ratio detecting device'20056,754,611'Failure diagnostic system for atmospheric pressure detecting device'20046,738,709'Failure diagnostic system of evaporated fuel processing system'20046,651,491'Failure diagnostic system of evaporated fuel processing system'20036,548,141'Carpet material and method of producing same'20036,117,221'Emulsion ink for stencil printing'20006,102,465'Noise insulating structure for automotive vehicle passenger compartment'20004,753,448'Brake apparatus for bicycles'19884,642,075'Multiple sprocket wheel'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2003Based in Kanagawa, JP· patent location history
2003–2005Patents assigned to MITSUBISHI MOTORS CORP (5)· patent assignee history
2003–2005Based in Okazaki, JP· patent location history
2011–2017Patents assigned to TOSHIBA KK (25)· patent assignee history
2011–2015Patents assigned to NAGASHIMA SATOSHI (11)· patent assignee history
2011–2015Patents assigned to MEGURO HISATAKA (6)· patent assignee history
2011–2014Based in Yokohama, JP· patent location history
2012–2020Based in Yokkaichi, JP· patent location history
2014–2016Based in Mie, JP· patent location history
2017–2020Patents assigned to TOSHIBA MEMORY CORP (12)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 25 | 2011–2017 |
| TOSHIBA MEMORY CORP | 12 | 2017–2020 |
| NAGASHIMA SATOSHIself | 11 | 2011–2015 |
| MEGURO HISATAKA | 6 | 2011–2015 |
| MITSUBISHI MOTORS CORP | 5 | 2003–2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokkaichi, JP | 25 | 2012–2020 |
| Mie, JP | 6 | 2014–2016 |
| Yokohama, JP | 6 | 2011–2014 |
| Okazaki, JP | 4 | 2003–2005 |
| Kanagawa, JP | 2 | 2000–2003 |