Inventor
Keisaku Nakao
Inventor
Kyoto, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices43%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1029%
G11CStatic stores14%
H10BElectronic memory devices14%
PatentTitleYear
6,809,000'Semiconductor device and method for fabricating the same'20046,498,094'Method for providing a contact hole formed in an insulating film'20026,239,462'Semiconductor capacitive device having improved anti-diffusion properties and a method of making the same'20015,920,574'Method for accelerated test of semiconductor devices'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2001Patents assigned to MATSUSHITA ELECTRONICS CORP (2)· patent assignee history
1999–2004Based in Kyoto, JP· patent location history
2002–2004Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 2 | 2002–2004 |
| MATSUSHITA ELECTRONICS CORP | 2 | 1999–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 4 | 1999–2004 |