Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798743 | Vapor deposition method for the GaAs thin film | Seiji Kojima, Hiroshi Kikuchi, Yuzo Kashiwayanagi | 1989-01-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798743 | Vapor deposition method for the GaAs thin film | Seiji Kojima, Hiroshi Kikuchi, Yuzo Kashiwayanagi | 1989-01-17 |