Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387722 | Methods for preparing an epitaxial wafer having a gallium nitride epitaxial layer deposited on a semiconductor substrate | Kensaku Motoki, Katsushi Akita, Mitsuru Shimazu, Kikurou Takemoto, Hisashi Seki +1 more | 2002-05-14 |