Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897673 | Method for connecting nozzle tube of ink jet nozzle with piezoelectric element | Mitsumasa Okabayashi | 1990-01-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897673 | Method for connecting nozzle tube of ink jet nozzle with piezoelectric element | Mitsumasa Okabayashi | 1990-01-30 |