Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635392 | Data processing apparatus, method and program product for compensating for photo proximity effect with reduced data amount, and photomask fabricated using same | Tomoyuki Okada, Kazuhiko Takahashi, Masahiko Minemura | 2003-10-21 |