Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11018390 | Lid for storage battery, injection molding method of the same lid, storage battery with the same lid, and terminal section for storage battery | Hiroshi Haruyama, Eiji Hojo, Yasuhide Nakayama | 2021-05-25 |