Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6940638 | Optical frequency conversion systems and methods | You Kondoh, Kenichi Abiko | 2005-09-06 |
| 6909508 | Measuring optical waveforms | — | 2005-06-21 |
| 6900472 | Semiconductor light emitting device having a silver p-contact | You Kondoh, Satoshi Watanabe, Yawara Kaneko, Shigeru Nakagawa | 2005-05-31 |
| 6849472 | Nitride semiconductor device with reduced polarization fields | Michael R. Krames, Tetsuya Takeuchi, Hiroshi Amano, Isamu Akasaki | 2005-02-01 |