Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11840077 | Ejection apparatus and ejection speed calculation method | Masashi Negishi | 2023-12-12 |
| 11752771 | Discharge apparatus | — | 2023-09-12 |
YK
Yusuke Kiyokawa
Overall (2023): #91,113 of 537,848Top 20%
2
Patents 2023