KS

Kunitoshi Sasaki

YC Yoshino Gypsum Co.: 1 patents #49 of 106Top 50%
Overall (All Time): #3,561,902 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6471799 Method and device for producing gypsum boards Mikiyoshi Simojima, Shouichi Endo, Shinji Yonezawa 2002-10-29