Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6388304 | Semiconductor device having buried-type element isolation structure and method of manufacturing the same | Kunihiro Kasai | 2002-05-14 |
| 6365472 | Semiconductor device and method of manufacturing the same | Kazunari Ishimaru, Kaori Umezawa | 2002-04-02 |
| 6355982 | Semiconductor memory device having pairs of bit lines arranged on both sides of memory cells | Kazunari Ishimaru | 2002-03-12 |