Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8609445 | Optical transmission module and manufacturing method of the same | Mitsunori Kanemoto | 2013-12-17 |
| 7977127 | Optical transmission module and manufacturing method of the same | Mitsunori Kanemoto | 2011-07-12 |
| 7139451 | Arrayed waveguide grading with optical input and output characteristics settable to desired values | — | 2006-11-21 |
| 6882779 | Arrayed waveguide grading with optical input and output characteristics settable to desired values | — | 2005-04-19 |
| 6879748 | Arrayed waveguide grading with optical input and output characteristics settable to desired values | — | 2005-04-12 |
| 6810177 | Array waveguide grating, optical transmitter and optical communication system with monitoring function | — | 2004-10-26 |