Inventor
Takamitsu Ishihara
Inventor
Yokohama, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Bprimary
H10BElectronic memory devices30%
H10DInorganic electric semiconductor devices30%
H01LSemiconductor devices19%
G11CStatic stores9%
H10NElectric solid-state devices not otherwise provided for7%
C01GCompounds containing metals not covered by subclasses c01d or c01f2%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h102%
PatentTitleYear
10,714,498Semiconductor memory device202010,707,356Magnetic memory device and manufacturing method of the same202010,553,729Nonvolatile semiconductor storage device and method for manufacturing the same202010,074,749Nonvolatile semiconductor storage device and method for manufacturing the same20189,830,968Spin orbit torque (SOT) magnetic memory cell and array20179,691,973'Semiconductor device and dielectric film including a fluorite-type crystal'20179,331,167'Nonvolatile semiconductor storage device and method for manufacturing the same'20168,796,753'Nonvolatile semiconductor storage device'20148,710,572'Nonvolatile semiconductor storage device having conductive and insulative charge storage films'20148,455,941'Nonvolatile semiconductor memory device and method for manufacturing the same'20137,821,057'Nonvolatile semiconductor memory device and manufacturing method thereof'20107,420,241'Semiconductor memory device and method of manufacturing the same'20087,393,748'Method of fabricating a semiconductor memory device'20087,087,969'Complementary field effect transistor and its manufacturing method'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2017Patents assigned to TOSHIBA KK (10)· patent assignee history
2006–2020Based in Kanagawa, JP· patent location history
2008–2020Based in Yokohama, JP· patent location history
2013–2014Patents assigned to ISHIHARA TAKAMITSU (2)· patent assignee history
2013Patents assigned to AOCHI HIDEAKI (1)· patent assignee history
2014Patents assigned to MURAOKA KOICHI (1)· patent assignee history
2018–2020Patents 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 | 10 | 2006–2017 |
| TOSHIBA MEMORY CORP | 4 | 2018–2020 |
| ISHIHARA TAKAMITSUself | 2 | 2013–2014 |
| AOCHI HIDEAKI | 1 | 2013 |
| MURAOKA KOICHI | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 11 | 2008–2020 |
| Kanagawa, JP | 3 | 2006–2020 |