SM

Shun-ichi Marumi

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,591,068 of 4,157,543Top 90%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6275360 Read-write head Kazuhiro Nakamoto, Takashi Kawabe, Tetsuo Kobayashi, Shinji Narishige, Takao Imagawa 2001-08-14