Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406629 | Method for joining metal members | Shinji Koyama, Xiaojuan Ma, Tsukasa Akiyama, Yohei Tomikawa | 2019-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406629 | Method for joining metal members | Shinji Koyama, Xiaojuan Ma, Tsukasa Akiyama, Yohei Tomikawa | 2019-09-10 |