Inventor
Yumiko Koura
Inventor
Kawasaki, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1040%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1040%
H10DInorganic electric semiconductor devices20%
PatentTitleYear
8,383,509'Manufacture method for semiconductor device having improved copper diffusion preventive function of plugs and wirings made of copper or copper alloy and semiconductor device of this kind'20137,871,924'Semiconductor device having copper wiring'20117,611,984'Manufacture method for semiconductor device having improved copper diffusion preventive function of plugs and wirings made of copper or copper alloy'20097,205,667'Semiconductor device having copper wiring'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007Patents assigned to FUJITSU LTD (1)· patent assignee history
2007–2013Based in Kawasaki, JP· patent location history
2009Patents assigned to FUJITSU MICROELECTRONICS LTD (1)· patent assignee history
2011–2013Patents assigned to FUJITSU SEMICONDUCTOR LTD (2)· patent assignee history
2013Patents assigned to KITADA HIDEKI (1)· patent assignee history
2013Patents assigned to KOURA YUMIKO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU SEMICONDUCTOR LTD | 2 | 2011–2013 |
| FUJITSU LTD | 1 | 2007 |
| FUJITSU MICROELECTRONICS LTD | 1 | 2009 |
| KITADA HIDEKI | 1 | 2013 |
| KOURA YUMIKOself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 4 | 2007–2013 |