Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286745 | Joining jig and joining apparatus | Takayuki Shiina, Norihisa Shiraishi | 2025-04-29 |
| 12186995 | Joining apparatus for sheet-like materials | Takayuki Shiina, Norihisa Shiraishi | 2025-01-07 |