Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11114166 | Semiconductor memory device | Atsushi Okuyama, Yoshihiko Kamata, Hiromitsu Komai, Takuyo Kodama, Yoko Deguchi +1 more | 2021-09-07 |
| 11007626 | Screw-feeding apparatus and screw-tightening apparatus with screw-feeding apparatus | Takeshi Kamiya | 2021-05-18 |