Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6516743 | Method and apparatus diffusing zinc into groups III-V compound semiconductor crystals | Yasuhiro Iguchi | 2003-02-11 |
| 6214708 | Method and apparatus for diffusing zinc into groups III-V compound semiconductor crystals | Yasuhiro Iguchi | 2001-04-10 |