Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10847232 | Semiconductor memory device | Masaru Koyanagi, Mikihiko Ito, Yumi Takada, Yasuhiro HIRASHIMA, Satoshi Inoue +4 more | 2020-11-24 |
| 10679710 | Semiconductor device | Yasuhiro HIRASHIMA, Masaru Koyanagi, Mikihiko Ito, Fumiya Watanabe | 2020-06-09 |