MO

Mituhiko Oguchi

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,717,251 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5636081 Magnetic disc apparatus and magnetic disc Teruyoshi Higashiya, Tuneyuki Hasegawa, Masayuki Katsumoto, Yuichi Otani, Hiroyuki Sugimoto +4 more 1997-06-03