Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464167 | Laser irradiation apparatus | Kazuaki Toyosawa, Kazuhisa Fujita, Shinichiro Okihara | 2019-11-05 |
| 10308511 | Process for manufacturing graphite powder for lithium secondary battery negative electrode material | Kazuhiro Yamamoto, Mayuri Komoriya, Motohiro Yamaki, Tomohito Fukugawa | 2019-06-04 |