Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856005 | Wavelength conversion element for a semiconductor laser | Kunishige Oe, Hitoshi Kawaguchi | 1989-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856005 | Wavelength conversion element for a semiconductor laser | Kunishige Oe, Hitoshi Kawaguchi | 1989-08-08 |