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Failure isolation method and management server for failure isolation Grant 10,020,982 - Iwamura , et al. July 10, 2 | 2018-07-10 |
Failure Isolation Method And Management Server For Failure Isolation App 20170099179 - IWAMURA; Atsushi ;   et al. | 2017-04-06 |
Image data transmission apparatus, image data transmission method, and image data receiving apparatus Grant 9,497,438 - Iwamura , et al. November 15, 2 | 2016-11-15 |
System apparatus and method for interconnecting TDM and frame/packet communication networks Grant 8,654,766 - Mizutani , et al. February 18, 2 | 2014-02-18 |
Network system and data transfer device Grant 8,305,907 - Mizutani , et al. November 6, 2 | 2012-11-06 |
System Apparatus and Method for Interconnecting TDM and Frame/Packet Communication Networks App 20120219006 - MIZUTANI; Masahiko ;   et al. | 2012-08-30 |
System apparatus and method for interconnecting TDM and frame/packet communication networks Grant 8,189,571 - Mizutani , et al. May 29, 2 | 2012-05-29 |
Image Data Transmission Apparatus, Image Data Transmission Method, And Image Data Receiving Apparatus App 20120069158 - Iwamura; Atsushi ;   et al. | 2012-03-22 |
Multicast path management and protection Grant 8,089,865 - Mizutani , et al. January 3, 2 | 2012-01-03 |
Network System App 20100226244 - Mizutani; Masahiko ;   et al. | 2010-09-09 |
Transmission apparatus with function of multi-step bandwidth assignment to other communication apparatuses Grant 7,620,325 - Mizutani , et al. November 17, 2 | 2009-11-17 |
Network System and Data Transfer Device App 20090201819 - Mizutani; Masahiko ;   et al. | 2009-08-13 |
Transmission apparatus with function of multi-step bandwidth assignment to other communication apparatuses App 20070064731 - Mizutani; Masahiko ;   et al. | 2007-03-22 |
System apparatus and method for interconnecting TDM and frame/packet communication networks App 20070053369 - Mizutani; Masahiko ;   et al. | 2007-03-08 |
ATM communication apparatus and bandwidth control method of the same Grant 7,164,682 - Iwamura , et al. January 16, 2 | 2007-01-16 |
ATM communication apparatus and bandwidth control method of the same App 20060153234 - Iwamura; Atsushi ;   et al. | 2006-07-13 |
ATM communication apparatus and ATM cell forwarding control method Grant 6,987,733 - Mukouyama , et al. January 17, 2 | 2006-01-17 |
ATM communication apparatus and ATM cell forwarding control method App 20040202169 - Mukouyama, Hiroyuki ;   et al. | 2004-10-14 |
ATM communication apparatus and bandwidth control method of the same App 20010028631 - Iwamura, Atsushi ;   et al. | 2001-10-11 |
Projector apparatus Grant 6,191,826 - Murakami , et al. February 20, 2 | 2001-02-20 |
Optical device and display apparatus Grant 6,186,629 - Iwamura , et al. February 13, 2 | 2001-02-13 |