Yoshii; Hiromu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoshii; Hiromu.The latest application filed is for "optical transmission apparatus, optical transmission method, and optical transceiver".

Company Profile

0.3.7

Yoshii; Hiromu - Fukuoka 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
Optical transmitter and receiver and optical transmission and reception system Grant 8,291,281 - Yoshii , et al. October 16, 2	2012-10-16
Optical transmission apparatus, optical transmission method, and optical transceiver Grant 8,200,090 - Sakane , et al. June 12, 2	2012-06-12
Communication processing apparatus and totalizing system Grant 7,822,052 - Yoshii , et al. October 26, 2	2010-10-26
Optical Transmission Apparatus, Optical Transmission Method, And Optical Transceiver App 20100067917 - SAKANE; Yuichiro ; et al.	2010-03-18
Optical transmitter and receiver and optical transmission and reception system App 20090300460 - YOSHII; Hiromu ; et al.	2009-12-03
Light Transmission Device And Method Of Setting Light Input Break Detection Threshold Value App 20090129770 - OOHASHI; Masahiro ; et al.	2009-05-21
Frame forwarding apparatus App 20080031271 - Maeda; Yoshiyuki ; et al.	2008-02-07
Communication processing apparatus and totalizing system App 20080002589 - YOSHII; Hiromu ; et al.	2008-01-03
Communication processing apparatus and totalizing system App 20070223479 - Yoshii; Hiromu ; et al.	2007-09-27
Path protection method and layer-2 switch App 20070147231 - Yoshida; Taku ; et al.	2007-06-28

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