Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10953629 | Rolled graphite sheet | Satoshi Katayama, Naoshi Marutani, Yasushi Nishikawa | 2021-03-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10953629 | Rolled graphite sheet | Satoshi Katayama, Naoshi Marutani, Yasushi Nishikawa | 2021-03-23 |