Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1087190 | Pressing tool for cutting tool | Yifan Wen, Naoya Tsuda | 2025-08-05 |
| D1087191 | Pressing tool for cutting tool | Yifan Wen, Naoya Tsuda | 2025-08-05 |
| D1087192 | Pressing tool for cutting tool | Yifan Wen, Naoya Tsuda | 2025-08-05 |
| 12343803 | Retaining member and cutting tool | Yifan Wen, Naoya Tsuda, Yasuhiko Okita, Taiga Sueyoshi, Junya Okida | 2025-07-01 |
| D1077003 | Cutting tool | Katsuya Nakakihara, Naoki Matsuda | 2025-05-27 |
| D1065274 | Pressing tool for cutting tool | Yifan Wen, Naoya Tsuda | 2025-03-04 |