Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472239 | Carbonaceous material for electronic materials | Kyomi Tajima, Hidetoshi Kudo, Hideharu Iwasaki | 2019-11-12 |
| 10381637 | Carbonaceous material for negative electrodes of nonaqueous electrolyte secondary batteries | Akira Koshima, Kenichi Koyakumaru, Hideharu Iwasaki, Kenta Aoki, Makoto IMAJI +2 more | 2019-08-13 |