Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7865052 | Optical waveguide having an optical transmission direction changing part | Hideki Yonekura, Takanori Yamamoto, Kenji Yanagisawa | 2011-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7865052 | Optical waveguide having an optical transmission direction changing part | Hideki Yonekura, Takanori Yamamoto, Kenji Yanagisawa | 2011-01-04 |