Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5569862 | High-pressure phase boron nitride sintered body for cutting tools and method of producing the same | Yutaka Kuroyama | 1996-10-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5569862 | High-pressure phase boron nitride sintered body for cutting tools and method of producing the same | Yutaka Kuroyama | 1996-10-29 |