ET

Etsuro Tutsumi

TC Toyo Kohan Co.: 1 patents #160 of 295Top 55%
TC Toyo Seikan Co.: 1 patents #498 of 888Top 60%
Overall (All Time): #3,238,817 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7878040 Method of drawn and ironed processing of resin coated metal sheet and resin coated drawn and ironed can produced thereby Shinichi Taya, Masahiro Kai, Junichi Tanabe, Norihito Saiki 2011-02-01