Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770533 | Method of manufacturing semiconductor device, nonvolatile semiconductor memory device and method of manufacturing the same | Hidetoshi Nakata | 2004-08-03 |
| 6373096 | Method of manufacturing semiconductor device, nonvolatile semiconductor memory device and method of manufacturing the same | Hidetoshi Nakata | 2002-04-16 |
| 6172393 | Nonvolatile memory having contactless array structure which can reserve sufficient on current, without increasing resistance, even if width of bit line is reduced and creation of hyperfine structure is tried, and method of manufacturing nonvolatile memory | Kohji Kanamori | 2001-01-09 |
| 5076204 | Apparatus for producing semiconductor device | — | 1991-12-31 |