Inventor
Keisuke Murayama
Inventor
Kanagawa, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices33%
H10DInorganic electric semiconductor devices33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1015%
H10KOrganic electric solid-state devices8%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
C03CChemical composition of glasses, glazes or vitreous enamels2%
C04BLime, magnesia2%
G10KSound-producing devices2%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h102%
PatentTitleYear
10,947,163Foam202110,872,981Semiconductor device comprising an oxide semiconductor202010,749,015Semiconductor device and method for manufacturing the same202010,559,699Semiconductor device202010,516,062Semiconductor device and method for manufacturing the same201910,361,291Semiconductor device and method for manufacturing the same201910,158,026Semiconductor device including oxide semiconductor stacked layers20189,997,639Semiconductor device and method for manufacturing the same20189,972,718Semiconductor device and method for manufacturing the same20189,941,309Semiconductor device20189,576,881'Semiconductor device'20179,530,892'Semiconductor device and method for manufacturing the same'20169,472,679'Semiconductor device'20169,449,996'Semiconductor device'20169,349,869'Semiconductor device and method for manufacturing the same'20169,287,411'Semiconductor device and method for manufacturing the same'20169,236,490'Transistor including oxide semiconductor film having regions of different thickness'20168,946,702'Semiconductor device'20158,759,820'Semiconductor device'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2020Patents assigned to SEMICONDUCTOR ENERGY LAB (17)· patent assignee history
2014Patents assigned to GODO HIROMICHI (1)· patent assignee history
2014Patents assigned to MURAYAMA KEISUKE (1)· patent assignee history
2014–2020Based in Kanagawa, JP· patent location history
2015Based in Chigaskai, JP· patent location history
2016–2020Based in Chigasaki, JP· patent location history
2017Patents assigned to TOSHIBA KK (1)· patent assignee history
2021Patents assigned to NICHIAS CORP (1)· patent assignee history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEMICONDUCTOR ENERGY LAB | 17 | 2014–2020 |
| GODO HIROMICHI | 1 | 2014 |
| MURAYAMA KEISUKEself | 1 | 2014 |
| NICHIAS CORP | 1 | 2021 |
| TOSHIBA KK | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 11 | 2014–2020 |
| Chigasaki, JP | 6 | 2016–2020 |
| Tokyo, JP | 1 | 2021 |
| Chigaskai, JP | 1 | 2015 |