Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10985413 | Method for testing all solid state battery, method for producing all solid state battery, and method for producing battery pack | Masato Kamiya, Norihiro Yamada, Shinobu Okayama, Takayuki HOJO | 2021-04-20 |
| 10944125 | Production method for lithium-ion secondary battery | Shinobu Okayama, Kyoko Kikuchi | 2021-03-09 |