HH

Hiroyunki Hanai

MC Mitsumi Electric Co.: 1 patents #527 of 935Top 60%
Overall (All Time): #3,579,845 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6222817 Disk apparatus having a dust proof construction Tsutomu Uchino, Takashi Sato, Mitsunori Nakamura 2001-04-24