Inventor
Kazuto Morikawa
Inventor
Yokosuka, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Yprimary
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 emitted21%
F21KNon-electric light sources using luminescence20%
F21VFunctional features or details of lighting devices or systems thereof20%
H05BElectric heating12%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications12%
LOC136%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
F12V2%
F21SNon-portable lighting devices2%
H05KPrinted circuits2%
PatentTitleYear
9,772,098'Lamp having outer shell to radiate heat of light source'20179,249,967'Lamp having outer shell to radiate heat of light source'20169,234,657'Lamp having outer shell to radiate heat of light source'20169,103,541'Lamp having outer shell to radiate heat of light source'20159,080,759'Lamp having outer shell to radiate heat of light source'20158,979,315'Lamp having outer shell to radiate heat of light source'20158,858,041'Lamp having outer shell to radiate heat of light source'20148,760,042'Lighting device having a through-hole and a groove portion formed in the thermally conductive main body'20148,450,915'LED bulb and lighting apparatus'20138,395,304'Lamp and lighting equipment with thermally conductive substrate and body'20138,368,113'Light emitting device and lighting apparatus'20138,324,789'Self-ballasted lamp and lighting equipment'20128,098,003'Light emitting module and illumination device'2012D0625694'Light emitting diode module'2010D0624889'Light emitting diode module'2010D0624888'Light emitting diode module'2010D0624887'Light emitting diode module'20107,758,223'Lamp having outer shell to radiate heat of light source'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2017Patents assigned to TOSHIBA LIGHTING & TECHNOLOGY (18)· patent assignee history
2010–2017Based in Yokosuka, JP· patent location history
2010–2014Based in Kanagawa, JP· patent location history
2012–2017Patents assigned to MORIKAWA KAZUTO (11)· patent assignee history
2012–2014Patents assigned to HISAYASU TAKESHI (4)· patent assignee history
2012–2014Patents assigned to SANPEI TOMOHIRO (4)· patent assignee history
2013–2017Patents assigned to OSAWA SHIGERU (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA LIGHTING & TECHNOLOGY | 18 | 2010–2017 |
| MORIKAWA KAZUTOself | 11 | 2012–2017 |
| OSAWA SHIGERU | 7 | 2013–2017 |
| HISAYASU TAKESHI | 4 | 2012–2014 |
| SANPEI TOMOHIRO | 4 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokosuka, JP | 13 | 2010–2017 |
| Kanagawa, JP | 5 | 2010–2014 |