Yasuda; Sadayuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yasuda; Sadayuki.The latest application filed is for "coherent optical reception device".

Company Profile

0.6.6

Yasuda; Sadayuki - Yokohama JP
YASUDA; Sadayuki - Yokohama-shi JP
Yasuda; Sadayuki - Tokyo JP
Yasuda; Sadayuki - Kanagawa JP
Yasuda; Sadayuki - Kanagawa-ken JP
Yasuda; Sadayuki - Atsugi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Coherent optical reception device Grant 10,389,452 - Horikoshi , et al. A	2019-08-20
Coherent Optical Reception Device App 20190013876 - HORIKOSHI; Kengo ; et al.	2019-01-10
Packet transfer processing apparatus and method Grant 9,894,007 - Itoh , et al. February 13, 2	2018-02-13
Packet transfer processing method and packet transfer processing device Grant 9,401,875 - Yasuda , et al. July 26, 2	2016-07-26
Packet Transfer Processing Apparatus And Method App 20160127249 - Itoh; Yasuyuki ; et al.	2016-05-05
Optical Line Terminal And Frame Transfer Method App 20150171965 - Ohteru; Shoko ; et al.	2015-06-18
Packet Transfer Processing Method And Packet Transfer Processing Device App 20150146740 - Yasuda; Sadayuki ; et al.	2015-05-28
Signal separating circuit, signal separating method, signal multiplexing circuit and signal multiplexing method Grant 8,731,006 - Matsuya , et al. May 20, 2	2014-05-20
Signal Separating Circuit, Signal Separating Method, Signal Multiplexing Circuit and Signal Multiplexing Method App 20110170636 - Matsuya; Yasuyuki ; et al.	2011-07-14
Signal separating circuit, signal separating method, signal multiplexing circuit and signal multiplexing method Grant 7,894,490 - Matsuya , et al. February 22, 2	2011-02-22
Signal Separating Circuit, Signal Separating Method, Signal Multiplexing Circuit and Signal Multiplexing Method App 20090175300 - Matsuya; Yasuyuki ; et al.	2009-07-09

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