Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084279 | Method of manufacturing semiconductor device that uses both a normal photomask and a phase shift mask for defining interconnect patterns | Tatsuo Kasaoka, Kiyohiko Sakakibara, Noboru Mori | 2011-12-27 |
| 7956473 | Semiconductor device | Hiroyuki Momono, Hiroshi Mitsuyama, Katsuhiro Hasegawa, Keiko Nishitsuji | 2011-06-07 |