Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435607 | Graphite material and production method thereof | Atsushi Tanaka, Naomi Nishiki, Hidetoshi Kitaura | 2019-10-08 |
| 10357942 | Graphite-silicon composite and production method thereof | Kazuhiro Nishikawa, Naomi Nishiki, Hidetoshi Kitaura, Atsushi Tanaka, Henrik Rønnow | 2019-07-23 |