Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9522850 | Method for manufacturing cubic boron nitride sintered body, and cubic boron nitride sintered body | Yusuke Matsuda, Katsumi Okamura, Tsutomu Hirano | 2016-12-20 |
| 9487449 | Cubic boron nitride sintered body and method for manufacturing the same | Yoshiaki Sorai, Katsumi Okamura | 2016-11-08 |