Inventor
Yasushi Yatsuda
Inventor
Tokyo, JP
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Sprimary
F21SNon-portable lighting devices24%
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 emitted17%
H10HInorganic light-emitting semiconductor devices having potential barriers11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
F21KNon-electric light sources using luminescence8%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
F21VFunctional features or details of lighting devices or systems thereof6%
G02BOptical elements, systems or apparatus4%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems3%
PatentTitleYear
10,738,955Vehicle lamp202010,118,533Vehicle lamp with scanning light reflector and wavelength conversion means201810,114,214Vehicle headlight illumination apparatus having scanning laser source201810,099,602Vehicle lamp having a predetermined light distribution pattern201810,023,104Vehicle lighting device20189,606,351'Vehicle headlight having scanning laser source'20179,333,901'Vehicle headlight and optical fiber bundle used in vehicle headlight'20168,939,627'Vehicle lighting unit'20158,690,396'Projection lens for lighting equipment and lighting equipment using projection lens for lighting equipment'20148,547,037'Liquid-cooled LED lighting device'20138,506,147'Light source and vehicle lamp'20138,469,565'Vehicle light including multi-focal lens and plurality of lighting elements'20138,419,249'Liquid-cooled LED lighting device'20138,382,352'Projector-type headlight and configuration structure of resin projector lens thereof'20138,152,346'Vehicle lighting unit and vehicle light'20128,093,613'LED lamp for light source'20127,950,837'Vehicle lamp'20117,932,523'LED lamp for light source of lighting device'20117,753,573'Light source and vehicle lamp'20107,748,879'Vehicle lamp'20107,703,961'Lamp, optical module, vehicle headlight including the same, and method for controlling color tone of emitted light'20107,656,307'Vehicle lighting device and LED light source therefor'20107,645,062'Light source and vehicle lamp'20107,563,005'Light source module and lamp equipped with the same'20097,484,872'Vehicle lamp'20097,312,477'Led lamp for light source'20077,246,930'Light source and vehicle lamp'20077,232,247'Vehicle lamp'20077,059,755'Vehicle lamp'20067,019,334'LED lamp for light source of a headlamp'20066,855,958'Wavelength conversion element for car use'20056,447,148'Reflecting mirror manufacture method and lamp assembly'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2018Patents assigned to STANLEY ELECTRIC CO LTD (31)· patent assignee history
2002–2013Based in Yokohama, JP· patent location history
2005–2020Based in Tokyo, JP· patent location history
2012–2015Patents assigned to YATSUDA YASUSHI (9)· patent assignee history
2012–2013Patents assigned to KOIKE TERUO (4)· patent assignee history
2012–2013Patents assigned to KUSHIMOTO TAKUYA (2)· patent assignee history
2013Patents assigned to HIRAMOTO YASUSHI (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STANLEY ELECTRIC CO LTD | 31 | 2002–2018 |
| YATSUDA YASUSHIself | 9 | 2012–2015 |
| KOIKE TERUO | 4 | 2012–2013 |
| HIRAMOTO YASUSHI | 2 | 2013 |
| KUSHIMOTO TAKUYA | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 30 | 2005–2020 |
| Yokohama, JP | 2 | 2002–2013 |