Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11783899 | Semiconductor memory device | Akio SUGAHARA, Akihiro IMAMOTO, Toshifumi Watanabe, Mami Kakoi, Masahiro Yoshihara +1 more | 2023-10-10 |
| 11560527 | Lubricating oil composition for transmission | Haruko Nagai, Masaaki Itou, Mayuko Sumiya | 2023-01-24 |