Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5150447 | Optical waveguide which is formed by liquid phase epitaxial growth | Hitoshi Tamada, Atsuo Yamada, Masaki Saitoh | 1992-09-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5150447 | Optical waveguide which is formed by liquid phase epitaxial growth | Hitoshi Tamada, Atsuo Yamada, Masaki Saitoh | 1992-09-22 |