KS

Ken Shimazutsu

KC Kotobuki Engineering & Manufacturing Co.: 1 patents #3 of 14Top 25%
Overall (All Time): #3,220,361 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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