Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10428889 | Torsion spring | Akira Higuchi, Tadashi Komiyama | 2019-10-01 |
| 10330025 | Valve device | Ryo Noumura, Yasushi Kawano | 2019-06-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10428889 | Torsion spring | Akira Higuchi, Tadashi Komiyama | 2019-10-01 |
| 10330025 | Valve device | Ryo Noumura, Yasushi Kawano | 2019-06-25 |