SY

Shizuo Yokohata

HI Hitachi: 7 patents #37 of 3,189Top 2%
HC Hitachi Software Engineering Co.: 1 patents #10 of 60Top 20%
Overall (2005): #2,522 of 245,428Top 2%
7
Patents 2005

Issued Patents 2005

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6981118 Storage control system Youichi Gotoh 2005-12-27
6959344 Method and apparatus for storage system Akira Murotani, Toshio Nakano, Kenichi Takamoto 2005-10-25
6948015 Storage control device Hiroshi Ogasawara 2005-09-20
6934891 Storage system having trace information fetching structure and method of fetching the same Masahiro Kawaguchi, Shinichi Nakayama, Youichi Goto 2005-08-23
6904469 Storage control apparatus Takeshi Ido, Youichi Gotoh, Shigeo Honma, Toshiyuki Yoshino 2005-06-07
6886086 Storage system and data backup method for the same Naotaka Kobayashi 2005-04-26
6842793 Method and apparatus for verifying data in a storage system Kazunobu Ohashi, Takao Satoh, Kiichiro Urabe, Toshio Nakano 2005-01-11