Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8543352 | System for measuring a shape, method for measuring a shape, and computer program product | Yuki Aritsuka | 2013-09-24 |
| 8038431 | Imprint mold | Hisatake Sano, Yuki Aritsuka, Hiroshi Fujita | 2011-10-18 |
| 7582393 | Transfer mask blank, transfer mask, and transfer method using the transfer mask | Hisatake Sano, Yukio Iimura, Yuki Aritsuka, Masaaki Kurihara, Hiroshi Nozue +1 more | 2009-09-01 |
| 7289657 | Method of inspecting photo-mask | Hiroyuki Inomata | 2007-10-30 |
| 6841399 | Method of manufacturing mask and method of manufacturing semiconductor integrated circuit device | Norio Hasegawa, Katsuya Hayano, Shinji Kubo, Yasuhiro Koizumi, Hironobu Takaya | 2005-01-11 |