HN

Hiroshi Nasu

HI Hitachi: 6 patents #13 of 1,310Top 1%
Overall (2020): #26,018 of 565,922Top 5%
6
Patents 2020

Issued Patents 2020

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10761767 Computer system and method for controlling storage apparatus that has replication direction from first logical device (in first storage) to second logical device (in second storage) and from said second logical device to third logical device (in said second storage), wherein said replication direction is reversed when second computer takes over for first computer Azusa Jin, Akira Deguchi, Tomohiro Kawaguchi, Hirotaka Nakagawa 2020-09-01
10762021 Information processing system, and control method of information processing system Hirotaka Nakagawa, Akira Deguchi, Tomohiro Kawaguchi 2020-09-01
10747624 Storage system and control method of storage system using asynchronous remote copying to backup volume at specific time points Ai Satoyama, Tomohiro Kawaguchi 2020-08-18
10678864 Analysis model preparing system, programming apparatus, and analysis model preparing method Takaya IDE, Yuki Naganuma, Toshio Nishida, Hideki Nakamura 2020-06-09
10592268 Management computer and resource management method configured to combine server resources and storage resources and allocate the combined resources to virtual machines Tomohiro Kawaguchi, Yoshinori Ohira, Shunji Kawamura 2020-03-17
10528279 Storage management server, method of controlling storage management server, and computer system Tomohiro Kawaguchi 2020-01-07