Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5377118 | Method for accurate calculation of vertex movement for three-dimensional topography simulation | Francisco Leon, Donald L. Scharfetter, Satoshi Tazawa, Kazuyuki Saito | 1994-12-27 |