Inventor
Mitsuo Mashiyama
Inventor
Tochigi, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices18%
H10DInorganic electric semiconductor devices18%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%
H05BElectric heating7%
H10HInorganic light-emitting semiconductor devices having potential barriers7%
H10KOrganic electric solid-state devices7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
B28BShaping clay or other ceramic compositions5%
C04BLime, magnesia5%
C23CCoating metallic material5%
PatentTitleYear
11,101,407Light emitting device sealed in a fibrous body to improve manufacturability and electronic device including the light emitting device202111,066,739Sputtering target, method for manufacturing sputtering target, and method for forming thin film202110,889,888Sputtering target, method for manufacturing sputtering target, and method for forming thin film202110,217,796Semiconductor device comprising an oxide layer and an oxide semiconductor layer201910,205,062Light emitting device that is highly reliable, thin and is not damaged by external local pressure and electronic device201910,079,330Light emitting device and electronic device having an embedded pixel electrode20189,905,516'Semiconductor device and method for manufacturing the same'20189,660,093'Transistor with multilayer film including oxide semiconductor layer and oxide layer'20179,660,092'Oxide semiconductor thin film transistor including oxygen release layer'20179,614,095'Semiconductor device'20179,382,611'Sputtering target, method for manufacturing sputtering target, and method for forming thin film'20169,252,279'Semiconductor device and manufacturing method thereof'20169,142,681'Semiconductor device and method for manufacturing the same'20158,889,477'Method for forming thin film utilizing sputtering target'20148,860,306'Display device having a fibrous encapsulating structure'20148,264,144'Light emitting device and electronic device utilizing fibrous barrier layers impregnated with organic resin'20128,169,588'Liquid crystal display device and method for manufacturing the same'20128,144,389'Electronic paper'20127,869,119'Electronic paper'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2021Patents assigned to SEMICONDUCTOR ENERGY LAB (19)· patent assignee history
2011–2021Based in Tochigi, JP· patent location history
2012–2017Patents assigned to MASHIYAMA MITSUO (9)· patent assignee history
2012–2014Patents assigned to EGUCHI SHINGO (4)· patent assignee history
2012–2019Based in Oyama, JP· patent location history
2014–2017Patents assigned to OKAZAKI KENICHI (5)· patent assignee history
2014–2017Patents assigned to WATANABE MASAHIRO (5)· patent assignee history
2021Based in Oyama-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEMICONDUCTOR ENERGY LAB | 19 | 2011–2021 |
| MASHIYAMA MITSUOself | 9 | 2012–2017 |
| OKAZAKI KENICHI | 5 | 2014–2017 |
| WATANABE MASAHIRO | 5 | 2014–2017 |
| EGUCHI SHINGO | 4 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tochigi, JP | 10 | 2011–2021 |
| Oyama, JP | 8 | 2012–2019 |
| Oyama-shi, JP | 1 | 2021 |