Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469337 | Semiconductor memory device and manufacturing method and mask data preparing method for the same | Takeshi Watanabe, Akira Hoshino, Masayuki Hamada | 2002-10-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469337 | Semiconductor memory device and manufacturing method and mask data preparing method for the same | Takeshi Watanabe, Akira Hoshino, Masayuki Hamada | 2002-10-22 |