Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11431636 | Communication system and communication method | Satoshi Nishiyama, Masayuki Nishiki, Takayuki Fujiwara | 2022-08-30 |
| 11228034 | Positive active material for rechargeable lithium battery and rechargeable lithium battery | Masatsugu Nakano | 2022-01-18 |