Inventor
OSAMU TOMITA
Inventor
JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
B28DWorking stone or stone-like materials14%
H01LSemiconductor devices14%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light14%
H10DInorganic electric semiconductor devices14%
H10HInorganic light-emitting semiconductor devices having potential barriers14%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
PatentTitleYear
11,309,688Nitride semiconductor light-emitting element, method for manufacturing nitride semiconductor light-emitting element, and nitride semiconductor light-emitting device202211,278,877Photocatalyst, photocatalyst carrier, method for producing photocatalyst, and method for producing photocatalyst carrier2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
2022Patents assigned to NUVOTON TECHNOLOGY CORP JAPAN (1)· patent assignee history
2022Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history
2022Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 1 | 2022 |
| NUVOTON TECHNOLOGY CORP JAPAN | 1 | 2022 |
| PANASONIC IP MAN CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 2 | 2022 |