Inventor
Shinzo Tsuboi
Inventor
Tokyo, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer24%
H10KOrganic electric solid-state devices15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
Y10TTechnical subjects covered by former us classification15%
H10HInorganic light-emitting semiconductor devices having potential barriers9%
G01RMeasuring electric variables6%
H05BElectric heating6%
B82YSpecific uses or applications of nanostructures3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
H10DInorganic electric semiconductor devices3%
PatentTitleYear
8,664,850'Organic electroluminescent device including covered lower electrode'20148,410,687'Organic electroluminescent device including covered lower electrode'20137,495,387'Organic electroluminescent element and organic electroluminescent device including the same'20097,309,900'Thin-film transistor formed on insulating substrate'20077,090,934'Perpendicular magnetic recording medium'20066,894,432'Light emitting device and production method thereof'20056,628,086'Light emitting body, light emitting element and light emitting display device using same'20036,426,157'Perpendicular magnetic recording medium'20026,387,483'Perpendicular magnetic recording medium and manufacturing process therefor'20026,307,817'Magnetic recording medium thermal stability measuring method and thermal stability measuring apparatus'20016,270,885'Perpendicular magnetic recording medium'20016,246,544'Magnetic disk drive'20016,204,995'Magnetic disc apparatus'20016,081,394'Recorded magnetization state measuring method and device'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2005Patents assigned to NEC CORP (9)· patent assignee history
2000–2013Based in Tokyo, JP· patent location history
2007Patents assigned to ADV LCD TECH DEV CT CO LTD (1)· patent assignee history
2007Based in Yokohama, JP· patent location history
2013–2014Patents assigned to SAMSUNG DISPLAY CO LTD (2)· patent assignee history
2013Patents assigned to FUJIEDA ICHIRO (1)· patent assignee history
2013Patents assigned to FUKUCHI TAKASHI (1)· patent assignee history
2014Based in Yokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 9 | 2000–2005 |
| SAMSUNG DISPLAY CO LTD | 2 | 2013–2014 |
| ADV LCD TECH DEV CT CO LTD | 1 | 2007 |
| FUJIEDA ICHIRO | 1 | 2013 |
| FUKUCHI TAKASHI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 12 | 2000–2013 |
| Yokyo, JP | 1 | 2014 |
| Yokohama, JP | 1 | 2007 |