Inventor
Yoichi Okita
Inventor
Kawasaki, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices29%
H10BElectronic memory devices24%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
B82YSpecific uses or applications of nanostructures5%
H01JElectric discharge tubes or discharge lamps5%
H10KOrganic electric solid-state devices5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
8,044,447'Semiconductor device and method for manufacturing the same'20118,034,676'Semiconductor device and method of manufacturing the same'20117,906,033'Plasma etching method and apparatus'20117,700,978'Semiconductor device and method of manufacturing the same'20107,595,250'Semiconductor device and method of manufacturing the same'20097,550,799'Semiconductor device and fabrication method of a semiconductor device'20097,547,558'Method for manufacturing semiconductor device'20097,198,960'Method for fabricating ferroelectric capacitor'20077,102,186'Semiconductor device and method of manufacturing the same'20066,987,045'Semiconductor device and method of manufacturing the same'20066,926,800'Plasma etching method and apparatus'20056,825,076'Method of manufacturing the FeRAM semiconductor device with improved contact plug structure'20046,720,600'FeRam semiconductor device with improved contact plug structure'20046,713,798'Semiconductor device having a capacitor and method of manufacturing the same'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2007Patents assigned to FUJITSU LTD (7)· patent assignee history
2004–2011Based in Kawasaki, JP· patent location history
2009–2010Patents assigned to FUJITSU MICROELECTRONICS LTD (4)· patent assignee history
2010Based in Kanagawa, JP· patent location history
2011Patents assigned to FUJITSU SEMICONDUCTOR LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 7 | 2004–2007 |
| FUJITSU MICROELECTRONICS LTD | 4 | 2009–2010 |
| FUJITSU SEMICONDUCTOR LTD | 3 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 13 | 2004–2011 |
| Kanagawa, JP | 1 | 2010 |