Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6846597 | Photomask inspecting method | Syogo Narukawa, Kiyoshi Yamazaki, Hideyuki Nara, Tatsuya TOMITA | 2005-01-25 |
| 6721934 | IC element layout data display system | — | 2004-04-13 |
| 5517421 | System for managing LSI design part data | Yasuo Jimbo, Takahiro Shimizu, Yuichi Kintaka | 1996-05-14 |