Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11317571 | Emitter and drip irrigation tube | Kazuma YANAGISAWA | 2022-05-03 |
| 11310969 | Emitter and drip irrigation tube | Kazuma YANAGISAWA | 2022-04-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11317571 | Emitter and drip irrigation tube | Kazuma YANAGISAWA | 2022-05-03 |
| 11310969 | Emitter and drip irrigation tube | Kazuma YANAGISAWA | 2022-04-26 |