Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174972 | Pipe joint | Keisuke Ikeda | 2021-11-16 |
| 10989317 | Two-way valve | Yoshitada Doi, Takamitsu Suzuki, Akinori Nagata | 2021-04-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174972 | Pipe joint | Keisuke Ikeda | 2021-11-16 |
| 10989317 | Two-way valve | Yoshitada Doi, Takamitsu Suzuki, Akinori Nagata | 2021-04-27 |