MO

Mitsuhiko Oguchi

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
HG HGST: 3 patents #567 of 1,677Top 35%
Overall (All Time): #863,390 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8254056 Air breather with waterproof fiber material for magnetic disk drive Katsuji Ichikawa 2012-08-28
8199427 Disk drive including a shroud configured to overlap an actuator for removing debris from a head-slider Kazuhisa Murakami, Teruyoshi Higashiya, Masanobu Honda 2012-06-12
7724463 Disk drive device and method for removing adhesion on a head Taichi Nakamura, Yasunori Kawamoto 2010-05-25
6496318 Magnetic disk storage device control method, disk array system control method and disk array system Tsutomu Sukigara, Hidehiko Iwasaki, Takashi Takenaka, Yuichi Otani 2002-12-17
6057974 Magnetic disk storage device control method, disk array system control method and disk array system Tsutomu Sukigara, Hidehiko Iwasaki, Takashi Takenaka, Yuichi Otani 2000-05-02
5856281 Bearing and manufacturing method of bearing, and magnetic disk device with bearing containing a lubricating grease Masaki Otsuka, Iwao Matsuyama, Kazuhisa Murakami, Nobuyuki Ishii, Masayuki Katsumoto +2 more 1999-01-05