Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10308511 | Process for manufacturing graphite powder for lithium secondary battery negative electrode material | Kazuhiro Yamamoto, Motohiro Yamaki, Tomohito Fukugawa, Akihiro Kuroyanagi | 2019-06-04 |