TY

Tomokazu Yokoyama

HI Hitachi: 3 patents #231 of 2,733Top 9%
Overall (2011): #33,313 of 364,097Top 10%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8049365 Power device and power device power supply method Hiroshi Suzuki, Hiromi Matsushige, Tetsuya Inoue, Masato Ogawa 2011-11-01
8037362 Storage system that finds occurrence of power source failure Hiroshi Suzuki, Tsutomu Koga, Tetsuya Inoue, Kenji Jin 2011-10-11
7925930 Storage control system and control method for storage control system Hiroshi Suzuki, Hiromi Matsushige, Tetsuya Inoue, Masato Ogawa 2011-04-12