Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412861 | Metal jointed body, semiconductor device, wave guide tube, and method for joining members to be joined | Koji Yamazaki | 2025-09-09 |
| 12076967 | Metal joint, metal joint production method, semiconductor device, and wave guide path | Koji Yamazaki | 2024-09-03 |