AK

Atsuya Kumagai

HI Hitachi: 16 patents #2,636 of 28,497Top 10%
Overall (All Time): #299,158 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
8656406 Load balancer and load balancing system Mariko Nakayama, Kiminori Sugauchi, Kunihiko Toumura 2014-02-18
8510445 System management method and system management apparatus Kiminori Sugauchi 2013-08-13
8504830 Transfer data management system for internet backup Yohsuke Ishii, Takaki Nakamura, Kazuyoshi Toyama 2013-08-06
8463989 Storage device and method utilizing both block I/O and file I/O access 2013-06-11
8433779 Computer system for allocating IP address to communication apparatus in computer subsystem newly added and method for newly adding computer subsystem to computer system Toi Miyawaki, Kiminori Sugauchi, Yutaka Kudo 2013-04-30
7996560 Managing virtual ports in an information processing system Toshihiko Murakami, Naoko Iwami 2011-08-09
7886186 Storage system and management method for the same 2011-02-08
7783833 Storage system, method for managing the same, and storage controller 2010-08-24
7774543 Storage system, method for managing the same, and storage controller 2010-08-10
7464184 Storage network management system and method Kenta Shiga, Keisei Fujiwara 2008-12-09
7451204 Storage network management system and method Kenta Shiga, Keisei Fujiwara 2008-11-11
7421511 Path control method Kenta Shiga, Keisei Fujiwara 2008-09-02
7380019 Path control method Kenta Shiga, Keisei Fujiwara 2008-05-27
7353542 Storage system, computer system, and method of authorizing an initiator in the storage system or the computer system Kenta Shiga, Daiki Nakatsuka, Keisei Fujiwara 2008-04-01
7130900 Storage network management system and method Kenta Shiga, Keisei Fujiwara 2006-10-31
7092982 Storage system with method of minimizing redundant transmissions over a plurality of communication paths Keisei Fujiwara, Kenta Shiga 2006-08-15