HK

Hiroji Kubo

IC Itoki Kosakusho Co.: 1 patents #3 of 15Top 20%
Overall (All Time): #3,841,661 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5080318 Tilting control assembly for chair Shunichi Takamatsu, Katsunori Hama, Hiroshi Iwabuchi 1992-01-14