KN

Kiyotoshi Nakaue

KC Kotobuki Engineering & Manufacturing Co.: 1 patents #3 of 14Top 25%
Overall (All Time): #3,220,362 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8252415 Sand making apparatus, sand making method, and made sand Takato Kaya, Katsuyoshi Hashimoto, Yuichi Nagahara, Ken Shimazutsu 2012-08-28