Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9353458 | Base substrate for epitaxial diamond film, method for producing the base substrate for epitaxial diamond film, epitaxial diamond film produced with the base substrate for epitaxial diamond film, and method for producing the epitaxial diamond film | Atsuhito Sawabe, Hitoshi Noguchi | 2016-05-31 |
| 7628856 | Method for producing substrate for single crystal diamond growth | Atsuhito Sawabe, Hitoshi Noguchi | 2009-12-08 |