Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10096347 | Battery pack and method for writing data to battery pack | Tomoo Muramatsu | 2018-10-09 |
| 9920416 | Blackening treatment solution for black Cr—Co alloy plating film | Shingo Nagamine, Ryuichi Tamura | 2018-03-20 |