SH

Seishiro Hamada

TC Toyo Ink Mfg. Co.: 1 patents #227 of 499Top 50%
Overall (All Time): #3,877,462 of 4,157,543Top 95%
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Patent #TitleCo-InventorsDate
5019860 Apparatus for image formation and method of image formation Masaaki Matsuo, Toshio Shimada 1991-05-28