IN

Ichiri Niitsu

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,789,473 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5281938 Deflection system Nobutaka Okuyama, Souichi Sakurai, Masaki Nakahara, Michitaka Ohsawa 1994-01-25