Inventor
Takashi Tange
Inventor
Kanagawa, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices20%
H10HInorganic light-emitting semiconductor devices having potential barriers20%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light15%
H10DInorganic electric semiconductor devices15%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1015%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
PatentTitleYear
10,546,975Semiconductor optical device202010,170,667Semiconductor optical device20199,917,228'Semiconductor optical device'20189,905,719'Multi-junction solar cell, photoelectric conversion device, and compound-semiconductor-layer lamination structure'20187,754,504'Light-emitting diode, method for making light-emitting diode, integrated light-emitting diode and method for making integrated light-emitting diode, method for growing a nitride-based III-V group compound semiconductor, light source cell unit, light-emitting diode'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2020Patents assigned to SONY CORP (5)· patent assignee history
2010–2020Based in Kanagawa, JP· patent location history
2018Patents assigned to ARIMOCHI MASAYUKI (1)· patent assignee history
2018Patents assigned to IKEDA MASAO (1)· patent assignee history
2018Patents assigned to KURAMOTO MASARU (1)· patent assignee history
2018Patents assigned to LU SHULONG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 5 | 2010–2020 |
| ARIMOCHI MASAYUKI | 1 | 2018 |
| IKEDA MASAO | 1 | 2018 |
| KURAMOTO MASARU | 1 | 2018 |
| LU SHULONG | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 5 | 2010–2020 |