Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638666 | Substrate for a transfer mask, transfer mask, and method of manufacturing the transfer mask | Akira Tamura, Kojiro Ito, Yushin Sasaki, Hideyuki Eguchi | 2003-10-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638666 | Substrate for a transfer mask, transfer mask, and method of manufacturing the transfer mask | Akira Tamura, Kojiro Ito, Yushin Sasaki, Hideyuki Eguchi | 2003-10-28 |