Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12055497 | Method of measuring concentration of nitrogen in diamond and apparatus that measures concentration of nitrogen in diamond | Masayuki Nishizawa, Momoko Iida | 2024-08-06 |
| 11878354 | Method of manufacturing diamond tool intermediate and method of making determination for single-crystal diamond | Masayuki Nishizawa | 2024-01-23 |