HA

Hiroaki Akutsu

HI Hitachi: 9 patents #7 of 1,411Top 1%
Overall (2016): #8,679 of 481,213Top 2%
9
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9519554 Storage system with rebuild operations 2016-12-13
9465561 Storage system and storage control method Tadato Nishina, Kohei Tatara, Norio Shimozono 2016-10-11
9460015 Storage system Tomohiro Yoshihara, Akira Deguchi 2016-10-04
9411527 Storage system and data management method Junji Ogawa 2016-08-09
9361033 Compound storage system and storage control method Miho Imazaki, Shigeo Homma, Yoshiaki Eguchi, Akira Yamamoto, Junji Ogawa 2016-06-07
9329999 Storage system improving read performance by controlling data caching Tomohiro Yoshihara, Akira Deguchi 2016-05-03
9311013 Storage system and storage area allocation method having an automatic tier location function Yoshinori Ohira, Yoshiaki Eguchi, Masayuki Yamamoto 2016-04-12
9256490 Storage apparatus, storage system, and data management method Ai Satoyama, Mikio Fukuoka, Eiju Katsuragi 2016-02-09
9235353 Storage apparatus and management method including determination of migration of data from one storage area to another based on access frequency Koji Iwamitsu, Daisuke Endo 2016-01-12