Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11783868 | Disk device to cover a welded part of a housing with a protective member | Naoto Akatsuka, Yoshinori Sato, Hideaki Kamezawa | 2023-10-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11783868 | Disk device to cover a welded part of a housing with a protective member | Naoto Akatsuka, Yoshinori Sato, Hideaki Kamezawa | 2023-10-10 |