Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11355512 | Semiconductor device including a plug connected to a bit line and containing tungsten | Jun Iijima, Masayoshi Tagami, Masayuki Kitamura | 2022-06-07 |
| 11322441 | Semiconductor storage device including a memory cell array and manufacturing method of the same | — | 2022-05-03 |
| 11296109 | Method for manufacturing semiconductor device | Ryohei Kitao, Atsuko Sakata, Takeshi Ishizaki, Shinichi Nakao, Shunsuke Ochiai +1 more | 2022-04-05 |