YM

Yuzuru Maruyama

TC Toyo Seikan Co.: 1 patents #498 of 888Top 60%
Overall (All Time): #3,420,270 of 4,157,543Top 85%
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Patent #TitleCo-InventorsDate
7063222 Plastic container Toshiki Sakaguchi, Kenjiro Tanaka 2006-06-20