Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518718 | Cubic boron nitride sintered material | Mayu Amemiya, Katsumi Okamura, Satoru Kukino, Hironari Moroguchi | 2022-12-06 |
| 11396482 | Cubic boron nitride sintered material, cutting tool including cubic boron nitride sintered material, and method of producing cubic boron nitride sintered material | Katsumi Okamura, Yuichiro Watanabe, Takashi Harada, Satoru Kukino | 2022-07-26 |
| 11383300 | Sintered material and cutting tool including the same | Katsumi Okamura, Satoru Kukino | 2022-07-12 |
| 11377390 | Cubic boron nitride sintered material | Katsumi Okamura, Hironari Moroguchi, Satoru Kukino | 2022-07-05 |
| 11352298 | Cubic boron nitride sintered material | Katsumi Okamura, Hironari Moroguchi, Satoru Kukino | 2022-06-07 |