Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5138255 | Method and apparatus for measuring lifetime of semiconductor material including waveguide tuning means | Tateo Kusama | 1992-08-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5138255 | Method and apparatus for measuring lifetime of semiconductor material including waveguide tuning means | Tateo Kusama | 1992-08-11 |