Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012563 | Large-size substrate | Yukio Shibano | 2011-09-06 |
| 7608542 | Large-size glass substrate for photomask and making method, computer-readable recording medium, and mother glass exposure method | Shuhei Ueda, Yukio Shibano, Atsushi Watabe | 2009-10-27 |
| 7183210 | Method for preparing large-size substrate | Yukio Shibano, Shuhei Ueda, Atsushi Watabe | 2007-02-27 |