Inventor
Yamato Osada
Inventor
Shizuoka, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices39%
H10HInorganic light-emitting semiconductor devices having potential barriers39%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices6%
G06FElectric digital data processing6%
PatentTitleYear
10,680,134Deep ultraviolet LED and method for manufacturing the same202010,056,526Deep ultraviolet LED and method for manufacturing the same20189,929,317'Deep ultraviolet LED and method for manufacturing the same'20189,929,311'Semiconductor light emitting element and method for producing the same'20189,806,229'Deep ultraviolet LED and method for manufacturing the same'20179,728,677'Deep ultraviolet LED and method for manufacturing the same'20179,614,123'Deep ultraviolet LED and method for manufacturing the same'20179,349,918'Light emitting element and method for manufacturing same'20168,921,135'Method for manufacturing device'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2020Patents assigned to MARUBUN CO LTD (7)· patent assignee history
2014–2020Patents assigned to TOSHIBA MACHINE CO LTD (7)· patent assignee history
2014–2020Patents assigned to ULVAC INC (7)· patent assignee history
2014–2017Based in Susono, JP· patent location history
2016–2020Patents assigned to RIKEN (6)· patent assignee history
2016–2020Based in Shizuoka, JP· patent location history
2017–2020Patents assigned to TOKYO OHKA KOGYO CO LTD (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MARUBUN CO LTD | 7 | 2014–2020 |
| TOSHIBA MACHINE CO LTD | 7 | 2014–2020 |
| ULVAC INC | 7 | 2014–2020 |
| RIKEN | 6 | 2016–2020 |
| TOKYO OHKA KOGYO CO LTD | 5 | 2017–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 5 | 2016–2020 |
| Susono, JP | 4 | 2014–2017 |