Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366552 | Apparatus for liquid-phase epitaxial growth | Masato Yamada, Takao Takenaka | 1994-11-22 |
| 5362683 | Method of making epitaxial wafers | Takao Takenaka, Masato Yamada | 1994-11-08 |