Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401587 | Cemented carbide, cutting tool containing the same, and method of manufacturing cemented carbide | Kosuke Fukae, Hiroaki Gotou, Keiichi Tsuda | 2022-08-02 |
| 11396451 | Tungsten carbide powder and production method therefor | Takamasa ONOKI, Katsumi Okamura, Takayuki Fudo, Takehiko Hayashi | 2022-07-26 |
| 11339096 | Tungsten carbide powder | Takamasa ONOKI, Katsumi Okamura, Takayuki Fudo, Takehiko Hayashi | 2022-05-24 |
| 11225412 | Titanium carbonitride powder and method for manufacturing titanium carbonitride powder | Kosuke Fukae, Keiichi Tsuda | 2022-01-18 |
| 11214853 | Hard material and cutting tool | Kosuke Fukae, Keiichi Tsuda | 2022-01-04 |