Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850512 | Ink jet recording head and method of manufacturing same | — | 2020-12-01 |
| 10661563 | Liquid ejection head | Sachiko Yamauchi | 2020-05-26 |
II
Isao Imamura
Overall (2020): #165,231 of 565,922Top 30%
2
Patents 2020