Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709885 | Photomask blank and method for manufacturing photomask blank | Yukio Inazuki, Toyohisa Sakurada, Akira Ikeda, Hideo Kaneko, Satoshi Watanabe +1 more | 2017-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709885 | Photomask blank and method for manufacturing photomask blank | Yukio Inazuki, Toyohisa Sakurada, Akira Ikeda, Hideo Kaneko, Satoshi Watanabe +1 more | 2017-07-18 |