Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7939186 | Cutting tool made of surface-coated cubic boron nitride-based ultra-high-pressure sintered material | Hidemitsu Takaoka | 2011-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7939186 | Cutting tool made of surface-coated cubic boron nitride-based ultra-high-pressure sintered material | Hidemitsu Takaoka | 2011-05-10 |