Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11935750 | Method for producing semiconductor device | Kei Watanabe, Toshiyuki Sasaki, Soichi Yamazaki, Yuya Matsubara | 2024-03-19 |
| 11296109 | Method for manufacturing semiconductor device | Ryohei Kitao, Atsuko Sakata, Takeshi Ishizaki, Satoshi Wakatsuki, Shinichi Nakao +1 more | 2022-04-05 |
| 10541250 | Method for manufacturing semiconductor device | Ryohei Kitao, Atsuko Sakata, Takeshi Ishizaki, Satoshi Wakatsuki, Shinichi Nakao +1 more | 2020-01-21 |
| 10153164 | Method for manufacturing semiconductor device | Shinichi Nakao, Yusuke Oshiki, Kei Watanabe, Mitsuhiro Omura | 2018-12-11 |
| 9754793 | Method for manufacturing semiconductor device | Shinichi Nakao, Yusuke Oshiki, Kei Watanabe, Mitsuhiro Omura, Kosuke Horibe +5 more | 2017-09-05 |
| 9620366 | Method for manufacturing semiconductor device | Shinichi Nakao, Yusuke Oshiki, Kei Watanabe, Mitsuhiro Omura | 2017-04-11 |
| 9244343 | Pattern forming method and mask pattern data | Ryoji Yoshikawa, Hideaki Sakurai | 2016-01-26 |