Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11040883 | Graphite plate and production method thereof | Hidetoshi Kitaura, Atsushi Tanaka, Kimiaki Nakaya | 2021-06-22 |
| 10946617 | Graphite laminated body | Naofumi Yasuda, Noriko Toida, Kazuhiro Nishikawa | 2021-03-16 |