Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11128004 | Exterior material for lithium ion battery | Yu Ogihara, Masayoshi Suzuta | 2021-09-21 |
| 11081748 | Packaging material for power storage device | Hiroshi Dai, Yu Ogihara, Masayoshi Suzuta | 2021-08-03 |
| 10944085 | Outer covering material for electricity storage devices, and electricity storage device | Yu Ogihara, Masayoshi Suzuta | 2021-03-09 |