Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436349 | Pressure reduction valve | — | 2019-10-08 |
| 10240831 | Expansion valve | Ryu Fukushima, Hiromi Ohta | 2019-03-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436349 | Pressure reduction valve | — | 2019-10-08 |
| 10240831 | Expansion valve | Ryu Fukushima, Hiromi Ohta | 2019-03-26 |