Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10475621 | Drawing device and drawing method | Kei Hasegawa, Hayato Kimura, Yoshiaki Onimaru | 2019-11-12 |
| 10411268 | Electrode catalyst, method for producing the same, and electrode catalyst layer using electrode catalyst | Atsushi Ohma, Kazuki Arihara, Yoshihisa Furuya, Takehito Nishikawa | 2019-09-10 |