Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520084 | Metal bellows | Koji Sato, Tatsuhiro Arikawa | 2019-12-31 |
| 10378649 | Metal bellows | Koji Sato, Tatsuhiro Arikawa | 2019-08-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520084 | Metal bellows | Koji Sato, Tatsuhiro Arikawa | 2019-12-31 |
| 10378649 | Metal bellows | Koji Sato, Tatsuhiro Arikawa | 2019-08-13 |