Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6898349 | Optical multi-demultiplexer | Michiya Masuda, Shigeru Kawaguchi, Hisamatsu Nakano, Yuichi Yamamoto, Ryouichi Tazawa | 2005-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6898349 | Optical multi-demultiplexer | Michiya Masuda, Shigeru Kawaguchi, Hisamatsu Nakano, Yuichi Yamamoto, Ryouichi Tazawa | 2005-05-24 |