Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8975178 | Method of manufacturing a memory device using fine patterning techniques | Keisuke Kikutani, Satoshi Nagashima, Takehiro Kondoh, Hisataka Meguro | 2015-03-10 |
| 8728888 | Manufacturing method of semiconductor storage device | Naoyuki Iida, Satoshi Nagashima, Nagisa Takami, Yoshihiro Yanai | 2014-05-20 |
| 8440376 | Exposure determining method, method of manufacturing semiconductor device, and computer program product | Toshiya Kotani, Kazuya Fukuhara, Michiya Takimoto, Soichi Inoue | 2013-05-14 |
| 8423926 | Acceptance determining method of blank for EUV mask and manufacturing method of EUV mask | Takeshi Koshiba, Seiro Miyoshi, Kazunori Iida | 2013-04-16 |
| 8196071 | Creating mask data of integrated circuit patterns using calculated etching conversion difference | Hiromitsu Mashita, Katsumi Iyanagi, Takafumi Taguchi, Toshiya Kotani, Taiga Uno +1 more | 2012-06-05 |
| 8178366 | Pattern forming method, manufacturing method of semiconductor device, and template manufacturing method | Seiro Miyoshi, Takeshi Koshiba | 2012-05-15 |
| 7941767 | Photomask management method and photomask wash limit generating method | Shinji Yamaguchi, Yukiyasu Arisawa, Toshiya Kotani | 2011-05-10 |
| 7941782 | Pattern layout of integrated circuit | Yasunobu Kai, Kazuo Hatakeyama, Hiromitsu Mashita, Koji Hashimoto | 2011-05-10 |
| 7851914 | Semiconductor integrated circuit device | Kazuyuki Masukawa, Koji Hashimoto, Kosuke Yanagidaira | 2010-12-14 |
| 7713833 | Method for manufacturing semiconductor device | Hiromitsu Mashita, Toshiya Kotani, Fumiharu Nakajima, Chikaaki Kodama | 2010-05-11 |