Inventor
Daisuke Oyamatsu
Inventor
Tokushima, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices13%
H10HInorganic light-emitting semiconductor devices having potential barriers13%
B82YSpecific uses or applications of nanostructures10%
C09KMaterials for miscellaneous applications, not provided for elsewhere10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
C01GCompounds containing metals not covered by subclasses c01d or c01f5%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%
F21KNon-electric light sources using luminescence4%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted4%
B05DProcesses for applying fluent materials to surfaces, in general3%
PatentTitleYear
11,101,413Semiconductor nanoparticles, method of producing the semiconductor nanoparticles, and light-emitting device202110,954,439Semiconductor nanoparticles, method of producing the semiconductor nanoparticles, and light-emitting device202110,870,797Semiconductor nanoparticles, method of producing semiconductor nanoparticles, and light-emitting device202010,717,925Semiconductor nanoparticles and method of producing semiconductor nanoparticles202010,563,122Semiconductor nanoparticles and method of producing semiconductor nanoparticles202010,550,322Semiconductor nanoparticles, method of producing semiconductor nanoparticles, and light-emitting device202010,233,389Semiconductor nanoparticles and method of producing semiconductor nanoparticles201910,081,764Tellurium compound nanoparticles, composite nanoparticles, and production methods therefor20189,835,310Wave-length conversion inorganic member, and method for manufacturing the same20178,994,259'Wave-length conversion inorganic member, and method for manufacturing the same'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2021Patents assigned to NICHIA CORP (10)· patent assignee history
2015–2021Based in Tokushima, JP· patent location history
2018–2020Patents assigned to UNIV NAGOYA NAT UNIV CORP (6)· patent assignee history
2020–2021Patents assigned to UNIV OSAKA (5)· patent assignee history
2021Patents assigned to NATIONAL UNIV CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM (2)· patent assignee history
2021Patents assigned to NATIONAL UNIV CORPORATION TOKAI NATIONAL (1)· patent assignee history
2021Based in Tokushima-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NICHIA CORP | 10 | 2015–2021 |
| UNIV NAGOYA NAT UNIV CORP | 6 | 2018–2020 |
| UNIV OSAKA | 5 | 2020–2021 |
| NATIONAL UNIV CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM | 2 | 2021 |
| NATIONAL UNIV CORPORATION TOKAI NATIONAL | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokushima, JP | 9 | 2015–2021 |
| Tokushima-shi, JP | 1 | 2021 |