Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10384447 | Liquid ejection head and recording device | Naoki Kobayashi, Wataru Ikeuchi | 2019-08-20 |
HK
Hiroyuki Kawamura
Overall (2019): #445,741 of 560,194Top 80%
1
Patents 2019