Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8331785 | Encoding-decoding method, optical pulse time spreading apparatus, optical add-drop-multiplexer, and optical communication system | Kensuke Sasaki | 2012-12-11 |
| 8150263 | Optical code division multiplex signal generator | Kensuke Sasaki | 2012-04-03 |
| 7697805 | Fiber Bragg grating system having a thermo module for supplying or absorbing heat to or from an FBG module | Kensuke Sasaki | 2010-04-13 |
| 7440656 | Optical pulse time spreader | Kensuke Sasaki | 2008-10-21 |
| 7424226 | Optical code division multiplexing communication method and system | Akihiko Nishiki, Kensuke Sasaki, Satoko Kutsuzawa | 2008-09-09 |
| 7324754 | Optical code division multiplex transmission method and optical code division multiplex transmission device | Akihiko Nishiki, Satoko Kutsuzawa | 2008-01-29 |
| 7310465 | Optical pulse time spreading device | Akihiko Nishiki, Kensuke Sasaki | 2007-12-18 |
| 7260294 | Wavelength tuning device and wavelength tuning method | Kensuke Sasaki | 2007-08-21 |
| 7127140 | Fiber bragg grating device | Akihiko Nishiki | 2006-10-24 |