Inventor
Masanao Natsumeda
Inventor
Tokyo, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus17%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them14%
G06FElectric digital data processing9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%
G05BControl or regulating systems in general8%
H04NPictorial communication, e.g. television8%
B82YSpecific uses or applications of nanostructures6%
G06NComputing arrangements based on specific computational models6%
H01LSemiconductor devices5%
H10HInorganic light-emitting semiconductor devices having potential barriers5%
PatentTitleYear
10,719,380Operation management apparatus, operation management method, and storage medium202010,719,577System analyzing device, system analyzing method and storage medium202010,635,765Cluster drawing on divided display region allocated to cluster202010,346,758System analysis device and system analysis method201910,311,172System analysis device and system analysis method20199,658,916'System analysis device, system analysis method and system analysis program'20179,170,351'Optical element, light source apparatus, and projection-type display apparatus'20159,146,350'Optical element, light source device, and projection display device'20159,116,270'Optical element, light source device, and projection display device'20159,110,357'Display element, display device, and projection display device'20159,086,619'Optical device for projection display device having plasmons excited with fluorescence'20159,039,201'Display element, display device, and projection display device'20159,041,041'Optical device, optical element, and image display device'20159,028,071'Light emitting element, light source device, and projection display device'20158,998,420'Optical element, light source device, and projection-type display device'20158,994,055'Light source and projection-type display device'20158,960,915'Optical element, light source device, and projection display device'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2020Patents assigned to NEC CORP (17)· patent assignee history
2015Patents assigned to NATSUMEDA MASANAO (10)· patent assignee history
2015Patents assigned to IMAI MASAO (9)· patent assignee history
2015Patents assigned to TOMINAGA SHIN (9)· patent assignee history
2015Patents assigned to SAITOH GOROH (5)· patent assignee history
2015–2020Based in Tokyo, JP· patent location history
2015Based in Minato-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 17 | 2015–2020 |
| NATSUMEDA MASANAOself | 10 | 2015 |
| IMAI MASAO | 9 | 2015 |
| TOMINAGA SHIN | 9 | 2015 |
| SAITOH GOROH | 5 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 14 | 2015–2020 |
| Minato-ku, JP | 3 | 2015 |