Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850335 | Cutting insert and cutting edge-interchangeable rotary cutting tool | Yoshiyuki Kobayashi, Takao Nakamigawa | 2020-12-01 |
| 10799956 | Indexable rotary cutting tool and insert | Yoshiyuki Kobayashi, Takao Nakamigawa, Fumihiko Inagaki, Yuuki Hayashi | 2020-10-13 |
| D894982 | Cutting insert | Kenji Nagafuchi, Yoshiyuki Kobayashi | 2020-09-01 |
| 10688570 | Indexable rotary cutting tool and insert | Yoshiyuki Kobayashi, Takao Nakamigawa, Fumihiko Inagaki, Yuuki Hayashi | 2020-06-23 |
| D872784 | Cutting insert for a rotary cutting machine tool | Fumihiko Inagaki, Yoshiyuki Kobayashi | 2020-01-14 |