Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7799589 | Optical waveguide apparatus and method for manufacturing the same | Shoji Akiyama, Atsuo Ito, Koichi Tanaka, Yuuji Tobisaka, Makoto Kawai | 2010-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7799589 | Optical waveguide apparatus and method for manufacturing the same | Shoji Akiyama, Atsuo Ito, Koichi Tanaka, Yuuji Tobisaka, Makoto Kawai | 2010-09-21 |