Shimoosako; Kazutaka

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shimoosako; Kazutaka.The latest application filed is for "communication system, communication route control method, and communication apparatus".

Company Profile

0.9.8

Shimoosako; Kazutaka - Tokyo 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
Communication device and communication system Grant 9,647,939 - Kumagai , et al. May 9, 2	2017-05-09
Communication system, communication route control method, and communication apparatus Grant 9,325,606 - Kumagai , et al. April 26, 2	2016-04-26
Customer premises optical network unit and optical transmission system Grant 9,031,410 - Shimoosako , et al. May 12, 2	2015-05-12
Communication System, Communication Route Control Method, And Communication Apparatus App 20140198633 - Kumagai; Atsushi ; et al.	2014-07-17
Communication Device And Communication System App 20140126576 - KUMAGAI; Atsushi ; et al.	2014-05-08
Customer Premises Optical Network Unit And Optical Transmission System App 20130183038 - Shimoosako; Kazutaka ; et al.	2013-07-18
Customer premises optical network unit and optical transmission system Grant 8,417,119 - Shimoosako , et al. April 9, 2	2013-04-09
Subscriber premises side optical network unit and optical transmission system Grant 8,412,041 - Aboshi , et al. April 2, 2	2013-04-02
Customer premises optical network unit and optical transmission system Grant 8,059,961 - Shimoosako , et al. November 15, 2	2011-11-15
Customer Premises Optical Network Unit And Optical Transmission System App 20100215362 - Shimoosako; Kazutaka ; et al.	2010-08-26
Subscriber Premises Side Optical Network Unit And Optical Transmission System App 20100106437 - Aboshi; Katsuya ; et al.	2010-04-29
Customer Premises Optical Network Unit And Optical Transmission System App 20090060509 - SHIMOOSAKO; Kazutaka ; et al.	2009-03-05

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