Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368962 | Masking film | Naohiko Kiryu, Hiroshi Maruyama, Etsuko Minezaki | 1994-11-29 |
| 5289405 | Semiconductor memory circuit device having memory cells constructed on a Bicmos gate array | Hiroyuki Hara | 1994-02-22 |