SM

Seiji Mishima

SC Seikosha Co.: 1 patents #184 of 312Top 60%
Overall (All Time): #3,833,561 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5246362 Automatic sub-mold changer Koichi Kobayashi, Kenji Kamio, Etsuhisa Miyata, Katsuhiko Fukuda, Junichi Oi 1993-09-21