HM

Hiroshi Mitsumata

HC Hokusan Co.: 1 patents #16 of 26Top 65%
Overall (All Time): #3,937,695 of 4,157,543Top 95%
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Patent #TitleCo-InventorsDate
4865912 Precious-wood-faced sheet for decoration, board having the same laminated thereupon, and process of manufacture 1989-09-12