Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391552 | Polycrystalline cubic crystal boron nitride and tool | Yuh Ishida | 2025-08-19 |
| 12286726 | Diamond composite body, substrate, diamond, tool including diamond, and method for manufacturing diamond | Yoshiki Nishibayashi, Natsuo Tatsumi | 2025-04-29 |
| 12258677 | Synthetic single crystal diamond, tool including the same and method of producing synthetic single crystal diamond | Yoshiki Nishibayashi, Minori TERAMOTO, Yutaka Kobayashi, Issei Satoh, Ryo Toyoshima | 2025-03-25 |