Inventor
Shuichi Toriyama
Inventor
Yokohama, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Bprimary
H10BElectronic memory devices26%
G11CStatic stores23%
H01LSemiconductor devices19%
H10NElectric solid-state devices not otherwise provided for13%
H10DInorganic electric semiconductor devices10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation3%
PatentTitleYear
10,658,295Semiconductor memory device20209,997,570Resistive memory with varying dopant concentration in select transistor channel20189,831,290Semiconductor memory device having local bit line with insulation layer formed therein20179,792,991'Semiconductor memory device and method of manufacturing the same'20179,691,978'Semiconductor memory device and method of controlling the same'20179,318,193'Semiconductor memory device'20169,240,222'Non-volatile semiconductor storage device'20169,196,629'Non-volatile semiconductor memory device having carbon doped columnar semiconductor layer'20158,791,542'Solid-state imaging device'20148,717,840'Semiconductor memory device and method of controlling the same'20147,643,346'NAND type nonvolatile semiconductor memory device having sideface electrode shared by memory cells'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2017Patents assigned to TOSHIBA KK (7)· patent assignee history
2010–2014Based in Kanagawa, JP· patent location history
2014Patents assigned to KOKUBUN KOICHI (1)· patent assignee history
2014Patents assigned to SASAKI HIROKI (1)· patent assignee history
2014Patents assigned to TORIYAMA SHUICHI (1)· patent assignee history
2014–2020Based in Yokohama, JP· patent location history
2017–2020Patents assigned to TOSHIBA MEMORY CORP (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 7 | 2010–2017 |
| TOSHIBA MEMORY CORP | 4 | 2017–2020 |
| KOKUBUN KOICHI | 1 | 2014 |
| SASAKI HIROKI | 1 | 2014 |
| TORIYAMA SHUICHIself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 9 | 2014–2020 |
| Kanagawa, JP | 2 | 2010–2014 |