Issued Patents 2022
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518718 | Cubic boron nitride sintered material | Mayu Amemiya, Akito Ishii, Satoru Kukino, Hironari Moroguchi | 2022-12-06 |
| 11396451 | Tungsten carbide powder and production method therefor | Masato Michiuchi, Takamasa ONOKI, Takayuki Fudo, Takehiko Hayashi | 2022-07-26 |
| 11396482 | Cubic boron nitride sintered material, cutting tool including cubic boron nitride sintered material, and method of producing cubic boron nitride sintered material | Yuichiro Watanabe, Akito Ishii, Takashi Harada, Satoru Kukino | 2022-07-26 |
| 11383300 | Sintered material and cutting tool including the same | Akito Ishii, Satoru Kukino | 2022-07-12 |
| 11377390 | Cubic boron nitride sintered material | Akito Ishii, Hironari Moroguchi, Satoru Kukino | 2022-07-05 |
| 11352298 | Cubic boron nitride sintered material | Akito Ishii, Hironari Moroguchi, Satoru Kukino | 2022-06-07 |
| 11338370 | Cutting tool and method for manufacturing the same | Satoru Kukino, Makoto Setoyama | 2022-05-24 |
| 11339096 | Tungsten carbide powder | Masato Michiuchi, Takamasa ONOKI, Takayuki Fudo, Takehiko Hayashi | 2022-05-24 |