Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11069884 | Method for producing positive electrode active material for nonaqueous electrolyte secondary batteries, positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery | Tetsufumi Komukai | 2021-07-20 |
| 9340727 | Method for producing coated alkaline earth metal silicate phosphor particles | Yuji Takatsuka | 2016-05-17 |