Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10347912 | Polycrystalline material and production method therefor | Junji AKIMOTO | 2019-07-09 |
| 10319985 | Lithium lanthanum zirconium tantalum oxide garnet crystal and all-solid-state lithium ion secondary battery | Junji AKIMOTO | 2019-06-11 |