Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881318 | Method of manufacturing a liquid jet recording head | Hirokazu Komuro | 1989-11-21 |
| 4873622 | Liquid jet recording head | Hirokazu Komuro | 1989-10-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881318 | Method of manufacturing a liquid jet recording head | Hirokazu Komuro | 1989-11-21 |
| 4873622 | Liquid jet recording head | Hirokazu Komuro | 1989-10-10 |