Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10561081 | Fertigation system, fertigation control server, salts accumulation determination method, and soil EC sensor | Kiyoshi Ozawa, Shunrokuro Fujiwara, Shinichi Sasaki, Hironao Tokitsu, Hiroshi Taketazu | 2020-02-18 |