Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427580 | Cutting tool | Yasuki Kido, Susumu Okuno | 2025-09-30 |
| 12383962 | Cutting tool | Susumu Okuno, Takato Yamanishi, Fumiyoshi Kobayashi | 2025-08-12 |
| 12325074 | Cutting tool | Yasuki Kido, Susumu Okuno | 2025-06-10 |
| 12325075 | Cutting tool | Yasuki Kido, Susumu Okuno | 2025-06-10 |
| 12312660 | Cemented carbide and cutting tool | Takahiro Yamakawa, Takato Yamanishi | 2025-05-27 |
| 12270102 | Cutting tool | Susumu Okuno, Takato Yamanishi, Fumiyoshi Kobayashi | 2025-04-08 |
| 12269098 | Cutting tool | Susumu Okuno, Takato Yamanishi, Fumiyoshi Kobayashi | 2025-04-08 |
| 12226836 | Cutting tool | Takato Yamanishi, Takahiro Yamakawa | 2025-02-18 |
| 12202051 | Cutting tool | Takato Yamanishi, Takahiro Yamakawa | 2025-01-21 |
| 11511353 | Cutting tools | Susumu Okuno, Takato Yamanishi | 2022-11-29 |
| 11471951 | Cutting tools | Susumu Okuno, Takato Yamanishi | 2022-10-18 |
| 11407037 | Cutting tools | Susumu Okuno, Takato Yamanishi | 2022-08-09 |
| 11273498 | Cutting tool | Yasuki Kido, Susumu Okuno, Fumiyoshi Kobayashi | 2022-03-15 |