RO

Ran Ogata

HI Hitachi: 12 patents #3,472 of 28,497Top 15%
Overall (All Time): #416,978 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10521122 Storage apparatus and method of controlling same Takahiro Abe, Atsushi Sutoh, Kensuke Narita 2019-12-31
10514851 Storage apparatus and recording medium Takahiro Kito 2019-12-24
10025525 Storage system, storage control method, and computer system Naoyuki Masuda, Hiroshi Nasu, Tomohiro Kawaguchi, Takahiro Kito, Koji Nagata 2018-07-17
8850087 Storage device and method for controlling the same Naoyuki Masuda, Yoichi Mizuno, Yutaka Takata 2014-09-30
8719496 Storage apparatus and method for executing exclusive extent processing in parallel using counter values Takumi SANO, Isamu Kurokawa, Akihiro Mori, Yuya Goto 2014-05-06
8566558 Storage apparatus and data management method Junichi Muto, Isamu Kurokawa, Kazue Jindo 2013-10-22
8285943 Storage control apparatus and method of controlling storage control apparatus Ryu Takada, Yasuhiko Yamaguchi 2012-10-09
8171217 Storage apparatus and data storage method using the same Junichi Muto, Isamu Kurokawa, Kazue Jindo 2012-05-01
8127047 Storage system and its multiple extent exclusive control method Akihiro Mori, Junichi Muto, Kazue Jindo 2012-02-28
8037244 Storage apparatus and data storage method using the same Junichi Muto, Isamu Kurokawa, Kazue Jindo 2011-10-11
7904683 Storage system Junichi Muto, Kazue Jindo, Isamu Kurokawa 2011-03-08
7757055 Storage system and data migration method for the same Masaru Tsukada, Isamu Kurokawa 2010-07-13