Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10903461 | Battery armoring stainless steel foil, and method of producing same | Shoichi Matsuo, Takahiro Fujii, Naoki Hirakawa, Shuichi Sugita, Yukio Oda | 2021-01-26 |
| 10087498 | Battery armoring stainless steel foil, and method of producing same | Shoichi Matsuo, Takahiro Fujii, Naoki Hirakawa, Shuichi Sugita, Yukio Oda | 2018-10-02 |