Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790718 | Method of manufacturing semiconductor memory device including one step of forming exposing the surface of the select transistors while not exposing the surface cell transistors | — | 2004-09-14 |
| 6756272 | Method of manufacturing non-volatile semiconductor memory device | — | 2004-06-29 |
| 6438521 | Speech recognition method and apparatus and computer-readable memory | Masayuki Yamada, Yasuhiro Komori | 2002-08-20 |
| 6393396 | Method and apparatus for distinguishing speech from noise | Yasuhiro Komori, Tetsuo Kosaka | 2002-05-21 |
| 6326264 | Semiconductor device and method for manufacturing same | — | 2001-12-04 |
| 6137134 | Semiconductor memory device | — | 2000-10-24 |
| 6064592 | Non-volatile semiconductor memory featuring effective cell area reduction using contactless technology | Hiroshi Sugawara | 2000-05-16 |