Inventor
Izumi Toyoda
Inventor
Osaka, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps60%
C09KMaterials for miscellaneous applications, not provided for elsewhere40%
PatentTitleYear
8,330,340'Light emitting device, plasma display panel, and plasma display device'20128,035,301'Plasma display device and method of manufacturing green phosphor material for plasma display device'20117,911,139'Plasma display device with improved luminance'20117,705,537'Plasma display device'20107,659,668'Plasma display device'20107,271,538'Plasma display panel having a reduced impurity gas content'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
2007–2012Based in Osaka, JP· patent location history
2010–2012Patents assigned to PANASONIC CORP (5)· patent assignee history
2012Patents assigned to HASEGAWA KENJI (1)· patent assignee history
2012Patents assigned to HIGASHIKAWA MASAHIRO (1)· patent assignee history
2012Patents assigned to TOYODA IZUMI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PANASONIC CORP | 5 | 2010–2012 |
| HASEGAWA KENJI | 1 | 2012 |
| HIGASHIKAWA MASAHIRO | 1 | 2012 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 1 | 2007 |
| TOYODA IZUMIself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 6 | 2007–2012 |