SH

Syouzou Hujisawa

OC Osaka Gas Co.: 1 patents #252 of 689Top 40%
Overall (All Time): #3,499,144 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6502866 One-touch joint for flexible tube Junichi Kuratani, Toshio Sibabuti, Mikio Nakaoka, Kazuyoshi Kariki 2003-01-07