Inventor
Noburu Fukushima
Inventor
Tokyo, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices24%
C04BLime, magnesia12%
H10NElectric solid-state devices not otherwise provided for12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
H10BElectronic memory devices10%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
H01CResistors5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
Y10TTechnical subjects covered by former us classification5%
G11BInformation storage based on relative movement between record carrier and transducer2%
PatentTitleYear
8,198,647'Light emitting apparatus'20127,538,013'Method of manufacturing a field effect transistor comprising an insulating film including metal oxide having crystallinity and different in a lattice distance from semiconductor substrate'20097,525,144'Insulating film and semiconductor device'20097,091,561'Field effect transistor and method of manufacturing the same'20066,930,335'Field effect transistor with metal oxide gate insulator and sidewall insulating film'20056,914,312'Field effect transistor having a MIS structure and method of fabricating the same'20056,170,147'Superconducting wire and method of manufacturing the same'20016,060,735'Thin film dielectric device'20005,986,301'Thin film capacitor with electrodes having a perovskite structure and a metallic conductivity'19995,935,911'Superconducting wire and method of manufacturing the same'19995,889,696'Thin-film capacitor device and RAM device using ferroelectric film'19995,889,299'Thin film capacitor'19995,739,563'Ferroelectric type semiconductor device having a barium titanate type dielectric film and method for manufacturing the same'19985,508,252'Bi oxide superconductors'19965,374,610'Insulating composition'19945,034,359'Insulating composition'19914,937,696'Protection circuit for a semiconductor device'19904,757,492'Method for recording and reproducing information on or from an optical recording medium'19884,642,136'PTC ceramic composition'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2012Patents assigned to TOSHIBA KK (19)· patent assignee history
1987–2012Based in Tokyo, JP· patent location history
2009Based in Suginami-ku, JP· patent location history
2012Patents assigned to FUKUSHIMA NOBURU (1)· patent assignee history
2012Patents assigned to HIOKI TSUYOSHI (1)· patent assignee history
2012Patents assigned to NAKAI YUTAKA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 19 | 1987–2012 |
| FUKUSHIMA NOBURUself | 1 | 2012 |
| HIOKI TSUYOSHI | 1 | 2012 |
| NAKAI YUTAKA | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 18 | 1987–2012 |
| Suginami-ku, JP | 1 | 2009 |