Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10637030 | Nonaqueous electrolyte secondary battery insulating porous layer | Chikae YOSHIMARU, Junji Suzuki, Hiroki HASHIWAKI | 2020-04-28 |
| 10566594 | Nonaqueous electrolyte secondary battery separator | Chikae YOSHIMARU, Daizaburo Yashiki | 2020-02-18 |