Natori; Hidezumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Natori; Hidezumi.The latest application filed is for "optical transmission device, optical transmission system including the same, and optical transmission method".
- Natori; Hidezumi - Kawasaki JP
| Patent | Date |
|---|---|
| Optical transmission device, optical transmission system including the same, and optical transmission method Grant 8,412,038 - Natori April 2, 2 | 2013-04-02 |
| Optical Transmission Device, Optical Transmission System Including The Same, And Optical Transmission Method App 20100232782 - NATORI; Hidezumi | 2010-09-16 |
| Optical transmission system having noise-elimination function Grant 7,489,876 - Fujita , et al. February 10, 2 | 2009-02-10 |
| Multistage optical amplifier having tilt compensation feature Grant 7,391,560 - Natori , et al. June 24, 2 | 2008-06-24 |
| Optical transmission apparatus and optical transmission system App 20060120718 - Natori; Hidezumi | 2006-06-08 |
| Multistage optical amplifier having tilt compensation feature App 20050219682 - Natori, Hidezumi ; et al. | 2005-10-06 |
| Optical transmission system having noise-elimination function App 20050201754 - Fujita, Takehiro ; et al. | 2005-09-15 |
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