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Patent applications and USPTO patent grants for Kimura; Mitsunobu.The latest application filed is for "passive optical network system and optical line terminal".
Patent | Date |
---|---|
Light emitting diode Grant D689,448 - Kimura , et al. September 10, 2 | 2013-09-10 |
Light emitting diode Grant D689,449 - Kimura , et al. September 10, 2 | 2013-09-10 |
Passive optical network system and optical line terminal Grant 8,315,527 - Kimura November 20, 2 | 2012-11-20 |
Passive Optical Network System And Optical Line Terminal App 20110103792 - KIMURA; MITSUNOBU | 2011-05-05 |
Passive Optical Network System, Optical Network Unit, and Optical Line Terminal App 20090317082 - KIMURA; Mitsunobu ;   et al. | 2009-12-24 |
Method and apparatus for multiplex transmission Grant 7,372,807 - Ohira , et al. May 13, 2 | 2008-05-13 |
Method and apparatus for multiplex transmission App 20040184403 - Ohira, Masaki ;   et al. | 2004-09-23 |
Method and apparatus for multiplex transmission Grant 6,721,268 - Ohira , et al. April 13, 2 | 2004-04-13 |
Bi-directional line switched ring network system Grant 6,614,754 - Usuba , et al. September 2, 2 | 2003-09-02 |
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