Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443765 | Threaded joint for pipes | Takuya Nagahama, Kazunari Takahashi, Masaki Yoshikawa, Jun Takano, Masateru Ueta +1 more | 2019-10-15 |
| 10295091 | Threaded joint for tube | Masaki Yoshikawa, Kazunari Takahashi, Takuya Nagahama, Jun Takano, Masateru Ueta +1 more | 2019-05-21 |