HI

Hirosi Iwata

OC Oji Paper Co.: 1 patents #173 of 423Top 45%
Overall (All Time): #3,337,733 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7601244 Press for paper machine with smoothing press, and paper production method Hidemasa Iijima, Takasi Bando, Daisuke Goto, Kotaro Shinoda 2009-10-13