Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727027 | Photomask blank and photomask | Hideo Kaneko, Tamotsu Maruyama, Yukio Inazuki, Tsutomu Shinagawa, Satoshi Okazaki | 2004-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727027 | Photomask blank and photomask | Hideo Kaneko, Tamotsu Maruyama, Yukio Inazuki, Tsutomu Shinagawa, Satoshi Okazaki | 2004-04-27 |