Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10424772 | Separator, battery and electronic device | Yukako Teshima, Hiroshi Imoto, Takehiko Tanaka, Hiroshi Horiuchi | 2019-09-24 |
| 10312491 | Separator and battery | Kazuki Chiba, Yukako Teshima, Masatake Hayashi | 2019-06-04 |