Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723165 | Method for fabricating Group III nitride semiconductor substrate | Masahiro Ogawa, Masahiro Ishida, Shinichi Takigawa | 2004-04-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723165 | Method for fabricating Group III nitride semiconductor substrate | Masahiro Ogawa, Masahiro Ishida, Shinichi Takigawa | 2004-04-20 |