Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152667 | Particulate polymer for use in binder for lithium-ion secondary battery; adhesive layer; and porous-membrane composition | Tomokazu Sasaki | 2021-10-19 |
| 11095000 | Slurry for lithium ion secondary battery porous film, production method therefor, separator for lithium ion secondary battery, and lithium ion secondary battery | — | 2021-08-17 |