Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11594740 | Sealing gasket for cylindrical alkaline battery and cylindrical alkaline battery | Tatsuya Yamazaki | 2023-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11594740 | Sealing gasket for cylindrical alkaline battery and cylindrical alkaline battery | Tatsuya Yamazaki | 2023-02-28 |