Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343802 | Coated tool and cutting tool including the same | Yuusaku Sugawa, Hirotoshi Ito, Takanori Sugiyama, Tadashi Katsuma | 2025-07-01 |
| 12318845 | Coated tool and cutting tool including the same | Yuusaku Sugawa, Hirotoshi Ito, Takanori Sugiyama, Tadashi Katsuma | 2025-06-03 |
| 12246385 | Coated tool and cutting tool including the same | Yuusaku Sugawa, Hirotoshi Ito, Takanori Sugiyama, Tadashi Katsuma | 2025-03-11 |
| 12194543 | Coated tool and cutting tool including the same | Yuusaku Sugawa, Hirotoshi Ito, Takanori Sugiyama, Tadashi Katsuma | 2025-01-14 |
| 12103089 | Coated tool | Yuusaku Sugawa, Hayato Kubo, Hiroyuki KINJO | 2024-10-01 |
| 11969801 | Coated tool and cutting tool | — | 2024-04-30 |
| 11541468 | Coated tool and cutting tool including same | Yuusaku Sugawa, Yoshikazu Kodama, Takanori Sugiyama, Hirotoshi Itoh | 2023-01-03 |
| 11534835 | Coated tool and cutting tool including same | Yuusaku Sugawa, Yoshikazu Kodama, Takanori Sugiyama, Hirotoshi Itoh | 2022-12-27 |
| 11517966 | Coated tool, and cutting tool comprising same | Yuusaku Sugawa, Yoshikazu Kodama, Takanori Sugiyama, Hirotoshi Itoh | 2022-12-06 |
| 11478857 | Cutting insert | Kou Ri | 2022-10-25 |
| 11241743 | Coated tool, cutting tool, and method for manufacturing machined product | Yoshikazu Kodama, Yuusaku Sugawa | 2022-02-08 |
| 10682707 | Cutting tool | Yoshikazu Kodama, Hayato Kubo, Tadashi Katsuma, Kensaku Watanabe | 2020-06-16 |