Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867671 | Photo-mask having phase and non-phase shifter parts for patterning an insulated gate transistor | Toshiaki Douzaka, Kyosuke Ogawa, Hiroaki Suzuki | 2011-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867671 | Photo-mask having phase and non-phase shifter parts for patterning an insulated gate transistor | Toshiaki Douzaka, Kyosuke Ogawa, Hiroaki Suzuki | 2011-01-11 |