RH

Ryuta Hirai

KC Koike Sanso Kogyo Co.: 1 patents #2 of 5Top 40%
Overall (2016): #242,789 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9492882 Plasma cutting method and plasma cutting apparatus Tetsuo Koike, Akira Furujo 2016-11-15