Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12423868 | Control system and control method | Keita Hayashi, Hirofumi Yamamoto, Tadashi Ishiwata, Yasufumi Nakaaki | 2025-09-23 |
| 12318886 | Grinding apparatus | Tetsuyuki Watanabe | 2025-06-03 |