Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161229 | Clamping jig for tube connection | Akihiro Yamamoto, Naoyuki Oba, Hiroki Iwata | 2021-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161229 | Clamping jig for tube connection | Akihiro Yamamoto, Naoyuki Oba, Hiroki Iwata | 2021-11-02 |